DECK 1000_2_noPW

51
No.1001 Altering the range scale may automatically change the.... A anti-clutter settings > B pulse length C amplification of echoes D transmitted frequency No.1002 The distance of a target can be measured by using the.... > A variable range marker B S.T.C. control C range scale switch D tuning control

Transcript of DECK 1000_2_noPW

Page 1: DECK 1000_2_noPW

No.1001 Altering the range scale may automatically change the....

A anti-clutter settings

> B pulse length

C amplification of echoes

D transmitted frequency

No.1002 The distance of a target can be measured by using the....

> A variable range marker

B S.T.C. control

C range scale switch

D tuning control

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No.1003 An alternative name for the anti-rain clutter control is the....

A shift control

> B F.T.C. control

C S.T.C. control

D swept gain control

No.1004 On a radar display, this symbol indicates the....

A range ring brilliance

B range scale switch

> C variable range marker

D fixed range rings

No.1005 The brilliance control should be adjusted so that.... rqdcp_10.bmp

> A the trace is just barely visible

B the trace is as bright as possible

C weaker echoes are just barely visible

D weaker echoes are as strong as possible

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No.1006 The purpose of the bearing cursor is to....

A show the course of own ship

B align the heading marker

> C measure the bearing of targets

D indicate the direction of true north

No.1007 The gain control should be adjusted so that....

A the screen background has no speckling

B clutter echoes are showing at maximum strength

C no clutter echoes are showing on the screen

> D there is a light speckled background on the screen

No.1008 Before taking target bearings, you should check that....

A the Variable Range Marker ( VRM ) is switched on

> B the trace is correctly centred

C the gain control is set to zero

D the heading marker is switched off

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No. 1009 Which target will have the closest point of approach ?

A Target A

> B Target B

C Target C

D All equal

No.1010 What is the closest point of approach of target B ?

A Between 3 - 4 miles

B Between 4 - 5 miles

> C Less than 0.9 mile

D Between 1 - 2 miles

No.1011 Which target will have the closest point of approach ?

A Target A

B Target B

> C Target C

D All Equal

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No.1012 Which target will have the closest point of approach ?

A Target A

> B Target B

C Target C

D All equal

No.1013 Which target will have the closest point of approach ?

A Target A

B All Equal

C Target B

> D Target C

No.1014 What is the closest point of approach of target C ? n2-39.bmp

A Between 3 - 4 miles

B Between 4 - 5 miles

> C Less than 0.9 mile

D Between 1 - 2 miles

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No. 1015 What is the ability of a radar set to clearly distinguish two targets, on the same range and slightly different bearings, as two separate targets on the PPI, known as?

> A Bearing discrimination

B Range discrimination

C Minimum range

D Maximum range

No.1016 What is the range discrimination of a radar set of pulse length 60metres?

> A 30 metres

B 60 metres

C 90 metres

D 20 metres

No.1017 What type of scanner is this? (see figure)

> A Slotted wave guide.

B Cheese.

C Parabolic plate.

D Parabolic mesh.

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No.1018 What is the typical amount of time an ARPA would take to process and predict data?

> A 1 to 3 min.

B 5 to 10 min

C 10to 20 min

D 20 to 30min

No.1019 Regarding performance standards for navigational radar, what are the requirements for a scanner?

> A It should rotate at a constant rpm of not less than 12 in relative wind speeds upto 100kts.

B It should rotate at a constant rpm of not less than 20 in relative wind speeds upto 100kts.

C It should rotate at a constant rpm of not less than30 in relative wind speeds upto 100kts.

D It should rotate at a constant rpm of not less than 40 in relative wind speeds upto 100kts.

No.1020 Sometimes shipboard obstructions such as masts, funnels etc reflect radar energy and the echo painted on the PPI shows a different direction but the same range. What is this type of echo known as?

> A Indirect echo

B Side lobe echo

C Multiple echo

D Second trace echo

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No.1021 What is the effect of a radar reflector on a buoy?

> A It strengthens the reflectivity of the target

B It weakens the reflectivity of the target

C It is used to provide a unique signal

D It acts as a ramark

No.1022 If your vessel, while proceeding south at 10 knots, observed by radar a vessel proceeding south at 10 knots, what would be the approximate direction and rate at which the pip would move on your PPI scope?

> A Stationary

B South at 20knots

C South at 10knots

D North at 20knots

No.1023 When two tracked targets are very close to each other, the radar data of one target shifts over to the other target. What is this called?

> A Target swap

B Target loss

C Trial manoeuvre

D Plotting

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No.1024 What is the name given to unwanted radial lines that sometimes appear on the radar screen?

> A Spoking

B Starring

C Ranging

D Racking

No.1025 What type of refraction will be experienced, when a cold breeze blows over a relatively warm sea?

> A Sub refraction

B Super refraction

C Normal refraction

D Ducting

No.1026 Which of these gives only a bearing and not a range?

> A Ramark

B Racon

C Buoy

D Lt vessel

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No.1027 Which control on the radar is used to suppress clutter?

> A Anti- clutter

B Gain

C Tuning

D Differentiator

No.1028 Regarding performance standards for navigational radar, what should be the bearing accuracy?

> A Plus or minus 1deg

B Plus or minus 2 deg

C Plus or minus 1/ 2 deg

D Plus or minus 2 1/2 deg

No.1029 What does this control on the radar indicate? (see figure)

> A Performance monitor.

B Transmitted power monitor.

C Anti-clutter.

D Tuning.

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No.1030 What should be the size of the display on which ARPA information is presented?

> A Display diameter should be at least 340mm

B Display diameter should be at least 300mm

C Display diameter should be at least 250mm

D Display diameter should be at least 200mm

No.1031 How does height above sea level influence the range of detection of a target?

> A Higher objects are detected further away than lower objects.

B Higher objects are detected at a lesser distance than lower objects.

C Higher objects are detected at the same distance as lower objects.

D Higher objects are sometimes never detected whereas lower objects at the same range are always detected.

No.1032 What is used to control the amplification of echoes received?

> A Gain

B Differentiator

C Brilliance

D Focus

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No.1033 What is used to warn the observer if any distinguishable target closes to a chosen range or transits a zone chosen by the observer?

> A Guard rings and zones

B CPA warnings

C Target lost warning

D Collision course warning

No.1034 What is this on the PPI? (see figure)

> A Ramark.

B Racon.

C Clearing line.

D Clearing bearing.

No.1035 Which of these range scales would you use in a congested channel?

> A 1 to 6 miles

B 24 miles

C 12 miles

D 18miles

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No.1035 What should be the performance standards of a radar so that it should function without deterioration in performance when the vessel is rolling or pitching?

> A Upto +/-10deg Rolling or pitching

B Upto +/-20deg Rolling or pitching

C Upto +/-25deg Rolling or pitching

D Upto +/-30deg Rolling or pitching

No.1036 Which are the four main elements of a radar system?

> A Transmitter, antenna, receiver, display

B Transmitter, servo link, antenna, target

C Transmitter, servo link, antenna , display

D Transmitter, servo link, target,display

No.1037 What are 10cm radars called?

> A S band

B X band

C L band

D M band

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No.1038 Which of these controls is provided to check the overall efficiency of the radar?

> A Performance monitor

B Range selector

C Pulse length selector

D Centre shift

No.1039 What is the rate at which two moving objects approach or separate from each other called?

> A Relative speed

B Relative movement

C Relative distance

D Relative bearing

No.1040 What is used as a portable, plotting device which is clamped on top of the radar screen?

> A Reflection plotter

B Radar reflector

C Plotting sheet

D Plotting chart

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No.1041 The detection range of surface targets is decreased when radar waves touch the earth's surface at a point closer than the standard horizon. What type of refraction is this?

> A sub refraction

B normal refraction

C super refraction

D ducting

No.1042 What is no.4? (see figure)

> A Modulator.

B Magnetron

C Delay line.

D Power supply.

No.1043 What measures may be taken to minimize dangers from blind spots?

> A Frequent change of PRF from low to high and vice versa and observing results on the screen

B Frequent change of gain , by increasing or decreasing and observing results on the screen

C Frequent change of sea clutter by increasing and decreasing and observing results on the screen

D Frequent tuning of the radar set and observing results on the screen

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No.1044 Which of these factors would cause blind sectors on the PPI?

> A The beam of radar energy is obstructed by a mast

B The scanner speed is a little slower than normal

C Other transmissions taking place at the same time

D Too much vibration

No.1045 On which of these factors does bearing resolution depend?

> A HBW

B VBW

C PRF

D Peak power of the set

No.1046 What is the term for the number of pulses sent out by the scanner in one second?

> A Pulse repetition frequency

B Pulse length

C Pulse width

D Pulsation

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No.1047 If your vessel, while proceeding east at 10 knots, observed by radar a vessel proceeding west at 10 knots, what would be the approximate direction and rate at which the pip would move on your PPI scope?

> A West at 20 knots

B West at 10 knots

C East at 20 knots

D Stationary

No.1048 What is the vertical angle between the upper and lower edges of the radar beam?

> A Vertical beam width

B Horizontal beam width

C Vertical band width

D Horizontal band width

No.1049 When obtaining a fix , which is more accurate?

> A The intersection of the arcs obtained using the ranges from the objects as radii

B A fix obtained by cross bearings

C A fix obtained by bearing and range.

D All of the other options are equally accurate.

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No.1050 After changing range scales on which the ARPA facilities are available, or resetting the display, in what period of time should full plotting information be displayed?

> A A period of time not exceeding four scans

B A period of time not exceeding ten scans

C A period of time not exceeding twelve scans

D A period of time not exceeding fourteen scans

No.1051 How is attenuation affected when using waves of shorter wavelength?

> A Attenuation is greater

B Attenuation is less

C Attenuation is always the same

D There is no attenuation

No.1052 What determines the number of pulses that strike a target?

> A The scanner rotational speed, aperture size of the aerial & PRF of the transmitter.

B The scanner rotational speed, aperture size of the aerial & size of target.

C The size of the target , distance from the scanner,media through which energy passes

D The size of the target , distance from the scanner,scanner rotational speed

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No. 1053 When on bridge lookout duty, what is your first responsibility?

A Seek shelter

> B Be alert, watch and listen

C Serve coffee to the captain

D Clean the bridge

No.1054 When on bridge lookout duty, how would you report a light sighted at mid-way between the bow and the starboard beam?

A Light to starboard

> B Light 4 points to starboard

C Light in middle to starboard

D Light sharp to starboard

No.1055 When on bridge lookout duty, how would you report a light 22.5 degrees aft of midships on the port side?

> A Light two points abaft the port beam

B Light behind on port side

C Light astern

D Light four points abaft the port beam

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No.1056 When a vessel is approaching "END ON", how many side lights would you see?

> A Two

B Four

C One

D Three

No.1057 When a vessel is crossing from port to starboard, what colour sidelight would you see?

A Yellow

> B Green

C Red

D White

No.1058 When a vessel is crossing from starboard to port, what colour sidelight would you see?

> A Red

B Green

C White

D Yellow

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No.1059 When your vessel is overtaking another, what is the colour of the first light you would see?

> A White

B Red

C Yellow

D Green

No.1060 How many degrees are there on the rose of a magnetic or gyro compass?

A 420

B 270

> C 360

D 180

No.1061 How many points of the compass are there?

A 40

B 24

> C 32

D 36

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No.1062 How many degrees are there in each point of the compass?

A 15

> B 11.25

C 17.5

D 12

No.1063 When must a vessel place a bridge lookout on duty?

> A At night and in poor visibility

B All day

C At night only

D In poor visibility only

No.1064 How do you respond to an order "steer 270 degrees"?

> A Repeat the order, then alter course and steady the vessel on the new heading and report "steady on 270 degrees, Sir."

B Turn the wheel until course is altered by 270 degrees.

C Just alter course to new heading of 270 degrees.

D Repeat the order then alter course to new heading of 270 degrees.

Page 23: DECK 1000_2_noPW

No.1065 How would you respond to an order "starboard ten"?

A By turning the wheel to starboard until 10 degrees is shown on the rudder indicator.

B By repeating the order and then executing it.

> C By repeating the order, turning the wheel to starboard until 10 degrees is shown on the rudder indicator, then reporting "ten degrees starboard, Sir."

D By turning the wheel to the left until 10 degrees is shown on the rudder indicator.

No.1066 How do you respond to an order "steer 10 degrees to port"?

A Repeat the order and turn the wheel to port until 10 degrees is shown on the rudder indicator.

B Turn the wheel to port until the new course appears on the compass, then steady ship.

C Repeat the order then turn the wheel 10 degrees to port

> D Repeat the order, turn the wheel to port and once thebow starts swinging ease the wheel steadying the vessel on new course and then report the course.

No.1067 How do you respond to an order "hard a port"?

> A Repeat the order then turn the wheel as far as it will go to port, then report "wheel hard a port, Sir."

B Turn the wheel as far as it will go to the right.

C Repeat the order then turn wheel to port until 20 degrees shown on the rudder indicator.

D Turn the wheel as far as it will go to port, then bring the wheel back to midships.

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No.1068 When steering by gyro compass, what must a helmsman periodically do?

A Allow for the rolling of the ship.

> B Check the gyro compass course against the magnetic compass course.

C Alter course occasionally to ensure it is working properly.

D Adjust the speed and latitude settings on the gyro each watch.

No.1069 What is a gyro compass?

A A type of magnetic compass.

> B A compass powered by electricity.

C A special compass for emergencies.

D A compass that measures wind direction.

No.1070 What are the cardinal points of a compass?

A North and South.

B East and West.

> C North, South, East and West.

D North East, North West, South East & South West.

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No.1071 How would you respond to an order "midships" ?

A Repeat the order and leave the wheel where it is.

B Turn the wheel 10 degrees to the right and then return it midships.

C Turn the wheel 10 degrees to the left and then return it midships.

> D Repeat the order, then bring the wheel to midships position and report "wheel amidships, Sir."

No.1072 If ordered to steer "east", how many degrees on the compass is it?

A 270 degrees

B 180 degrees

C 045 degrees

> D 090 degrees

No.1073 What is the main duty of the lookout?

A To assist as required with maintenance work.

B To call the master if the officer on watch collapses.

C To assist the officer of the watch in his duties.

> D To keep alert and report anything seen or heard to the officer of the watch.

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No.1074 Is the lookout allowed to leave his post without being relieved?

A Yes, it is OK.

B It depends on the situation

> C No, it is not OK.

D Only for short periods to go to the toilet.

No.1075 What is a standard compass?

A A gyro compass powered by electricity.

B A compass for indicating wind direction found on the mast.

C A compass that automatically steers the ship.

> D A magnetic compass in a binnacle.

No.1076 When is a vessel required to maintain a lookout?

A From sunset to sunrise.

> B All the time at sea.

C When decided by the Captain.

D At night and when visibility is reduced.

Page 27: DECK 1000_2_noPW

No.1077 What is the patent log used for?

A Indicating ship's time.

> B Indicating distance travelled through the water.

C Indicating wind speed.

D Writing an official record of events on board.

No.1078 Your vessel is at anchor. What daytime signal must the vessel display?

A A red and yellow flag.

B A black cylinder.

> C A black ball.

D A basket.

No.1079 How would you respond to an order of "steer 045 degrees" from the pilot?

> A Repeat the order, then alter course until 045 degrees is shown on the compass, then report "steady on 045 degrees, pilot".

B Turn the wheel until the course is altered by 045 degrees.

C Alter course to new heading of 045 degrees.

D Repeat the order then alter course to a new heading of 045 degrees.

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No.1080 How would you respond to an order of "hard a starboard" from the pilot?

A Repeat the order, then turn the wheel as far as it will go to left and report.

> B Repeat the order, then turn the wheel as far as it will go to starboard and report.

C Repeat the order, then turn the wheel to starboard until 25 degrees rudder is shown.

D Turn the wheel as far as it will go to starboard, then bring the wheel back to midships.

No.1081 How would the helmsman respond to an order "steady" from the pilot?

> A Repeat the order, note the compass course and steady vessel on that course, then report steady on course.

B Repeat order, then apply sufficient wheel to arrest any swing and advise pilot of new course.

C Repeat order and just leave wheel as it is.

D Repeat order and put wheel to midships.

No.1082 Who must supervise the rigging of the pilot ladder and the embarkation/disembarkation of the pilot?

A The bosun.

B The AB on watch.

> C The officer of the watch.

D The captain.

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No.1083 When ordered by the pilot to "meet her or check her", how should the helmsman respond?

A By repeating the order and turning the wheel to midships.

B By repeating the order and turning the wheel hard over in the opposite direction to arrest swing.

> C By repeating the order, then turn the wheel not more than 10 degrees against the swing of the ship.

D By repeating the order and calling out the ship's heading.

No.1084 What does this picture show ?

> A Automatic falls release arrangement

B A boathook ready for use

C The fall block on a gravity davit

D The boarding arrangements for a modern lifeboat

No.1085 What does the picture show ?

A The master gyro compass

B The engine control console

C The emergency steering position in the steering flat

> D The automatic pilot console

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No.1086 What does the picture show ?

A The bridge sonar equipment.

> B The radar console.

C The clear view screen.

D The smoke control indicator.

No.1087 What does the picture show ?

A The fire alarm panel.

> B The navigation lights indicator.

C The smoke detection panel.

D The stability indicator.

No.1088 What does the picture show ?

> A An open lifeboat.

B An open liferaft.

C A dedicated rescue man overboard rescue boat.

D An enclosed lifeboat.

Page 431 of 583

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No.1089 What instrument indicator is shown on the right of the picture?

A The steering gear pressure indicator.

B The bridge barometer.

> C The engine R.P.M. indicator

D The rudder angle indicator

No.1090 What does the picture show ?

A A telescopic topmast.

B The jackstaff.

C The foremast.

> D The radar and signal mast.

No.1091 What does the picture show ?

A A freefall lifeboat.

B An open lifeboat.

C A high speed rescue boat.

> D A rigid survival capsule.

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No.1092 What does the picture show ?

A Quick release gear.

B Hydrostatic release gear.

> C A lifeboat falls wires and hoisting winch

D A portable lifeboat engine.

No.1093 What does the picture show ?

> A A stored inflatable liferaft.

B A container for storing lifejackets.

C A lifeboat freshwater container.

D A container for storing distress rockets.

No.1094 What does the encircled part of the picture show ?

A Engine cooling water intake

B Circular type advanced rudder.

C Engine exhaust underwater discharge

> D Propeller guard capable of vectoring thrust

Page 33: DECK 1000_2_noPW

No. 1095 What is a runner used for?

A To stop a derrick from slewing.

B For carrying flag or signal halyards.

> C For hoisting or lowering cargo on a derrick.

D For moving the boom higher or lower.

No.1096 How do you open a coil of rope?

A By taking rope from inside the coil and recoiling it anti-clockwise.

B By leaving it as it is until ready for use

> C By taking rope from outside of the coil and recoiling it clockwise.

D By taking the middle of the rope and flaking it out along the maindeck.

No.1097 How many strands can a flexible steel wire have?

A 6

B 12

C 18

> D 6 or 12 or 18

Page 34: DECK 1000_2_noPW

No.1098 What type of stopper should be used to hold a polypropylene mooring rope?

A Nylon.

B Manila.

> C Polypropylene.

D Terylene.

No.1099 What is a gantline?

> A A rope attached to a bosun's chair or stage.

B A rope to throw ashore as messenger for a mooring line.

C A rope for mooring a lifeboat.

D A rope for making a pilot ladder.

No.1100 What is a reef knot best used for?

A Making a loop on the end of a rope.

B Shortening a rope without cutting.

> C Joining ropes of equal texture and size.

D Attaching a bosun's chair to a rope.

Page 35: DECK 1000_2_noPW

No.1101 What is a sheepshank knot best used for?

A Joining two ropes of equal size..

> B Shortening a rope without cutting.

C Slinging a barrel or crate.

D Making a loop in the end of a rope.

No.1102 Which of these rope types is the most dangerous to work with?

A Manila.

B Steel wire.

> C Nylon.

D Polypropylene.

No.1103 How are ropes supplied to ships?

A In crates.

B On pallets.

> C In coils.

D Pre-wrapped.

Page 36: DECK 1000_2_noPW

No.1104 What are "man ropes" used for?

> A As a handle on a gangway or accommodation ladder.

B As grablines on a lifeboat.

C As guy wires.

D For hauling things aloft.

No.1105 If a nylon mooring rope gets wet by immersion in the water, it undergoes....

A no change in strength or length.

B an increase in strength of 20 %.

C no change in strength but some elongation.

> D a decrease in strength of 20 %.

No.1106 What are flexible steel wires ropes used for?

A Stays.

> B Cargo runners.

C Shrouds.

D Bulwark fencing.

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No.1107 Which deckhands are not permitted to work aloft?

A All ordinary seamen.

B Cadets or apprentices.

> C Those under 18 years who have less than 1 year experience.

D All of the other options

No.1108 When engaged in deck maintenance work or mooring operations, what sort of gloves should be worn?

A Rubber or synthetic gloves.

> B Leather palm gloves.

C Heat resistant welders gloves.

D Light cotton gloves.

No.1109 When working over the ship's side on staging, what other equipment besides a safety harness should be worn?

A No other equipment is necessary.

B Box type or wrap around goggles.

> C A life jacket.

D Waterproof overalls.

Page 38: DECK 1000_2_noPW

No.1110 When must you wear breathing apparatus?

> A When entering a space suspected to be deficient in oxygen.

B When required to go under water.

C When cleaning holds after a grain cargo.

D When spray painting or grit blasting.

No.1111 When must you wear a safety harness?

A When working in the lower hold.

> B When working aloft or over the side of the ship.

C When at mooring stations.

D When opening hatches.

No.1112 What protective equipment must be issued to each deckhand for everyday use?

A Breathing apparatus, resuscitators.

B Safety harness, lifeline.

> C Safety hat, work gloves, safety shoes.

D Chemical resistant, fire resistant jacket.

Page 39: DECK 1000_2_noPW

No.1113 What is a permit to work?

A Work orders from the senior officers.

> B A complete check on preparedness prior to start of work.

C The recommendations of the ship's safety committee.

D A notification that you are qualified to carry out the work.

No.1114 Which of the following maintenance features does not apply to deck cranes?

> A Overhauling the gooseneck.

B Checking and topping up the oil level in the gearbox.

C Greasing with a grease-gun.

D Regularly checking for brake wear.

No.1115 Which of the following does not have to be carried out on steam powered deck machinery?

A Checking the integrity of the lagging.

> B Removing any air from the system before it is use.

C Occasionally checking for corrosion of the pipework.

D Draining water from the lines in cold weather.

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No.1116 Compressed air lines on deck usually suffer from which problem more than the others?

> A Corrosion of pipework.

B Vibration.

C Water in the pipelines causing rusting of the machinery.

D Couplings blowing apart causing loss of air pressure.

No.1117 Liferafts are sent for re-packing and checking every .....

A 5 years.

B 6 months.

C 10 years.

> D year.

No.1118 Which of these maintenance tasks, carried out on winches is considered the most important?

A Oiling

B Painting.

> C Checking brake lining wear.

D Greasing.

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No.1119 Which of the following need not be tested weekly?

A Lifeboat engines.

B Engine intake flaps.

C Watertight doors.

> D Liferafts.

No.1120 Occasionally a MacGregor hatch may pull from side to side. This could be due to.....

A the eccentric rollers not being in place.

B the locking cleats seizing.

C the cross wedges not being removed.

> D the pulling chains being of unequal length.

No.1121 Which of the following faults would you consider less serious on a fire hydrant?

A Valve handle missing.

B Not greased.

> C No hydrant cap fitted.

D Leaking.

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No.1122 Which of the following does not apply to electrically powered deck machinery and cables?

A If the machinery is sparking or arcing it should not be used.

> B The machinery has to warm up before it can be used.

C Damaged cable insulation should be reported immediately.

D Electrical controls should be in weather proof containers.

No.1123 What does the maintenance of lifeboat davits consist of?

A Dismantling completely.

B Greasing all over its surface.

C Replacing every 10 years.

> D Testing, painting and greasing.

No.1124 Before using deck machinery powered by hydraulics which of the following would you NOT have to do?

> A Drain water from the pipework.

B Bleed air from the system.

C Check and if necessary top up the system with oil.

D Check the system for any leaks.

Page 43: DECK 1000_2_noPW

No.1125 Which of the following parts of a MacGregor hatch require the most maintenance?

A Locking cleats.

B Chains.

> C Runners.

D Wedges.

No.1126 The outside of deck cranes, derricks and hatch coamings all need protecting with.....

A grease.

B emulsion paint.

> C gloss paint.

D bituminous paint.

No.1127 Which of the following is NOT important if you are replacing a worn shackle?

> A The manufacturer.

B The size.

C The Safe Working Load.

D The type.

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No.1128 After a lifting block has been dismantled, cleaned and reassembled, which of the following is checked?

A That the correct grease has been used.

> B That all the split pins and locking devices have been replaced.

C That the correct block has been dismantled.

D That all parts of the block have been cleaned.

No.1129 How are the moving parts of deck equipment maintained?

A By painting.

B By washing.

> C By greasing.

D By oiling.

No.1130 Which of these should not be done when preparing steel for painting?

A Wash with soap and water.

B Remove scale and rust and then wirebrush.

C Coat any bare metal with two coats of primer.

> D Wash with high-pressure sea water.

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No.1131 What type of paint should be applied to aluminium?

A Red lead.

B Bituminous paint.

> C Zinc-chromate paint.

D Anti-fouling paint.

No.1132 On what parts of the ship are fire retardant paints used?

A Cargo holds.

> B Accommodation surfaces.

C Hot surfaces.

D Tank tops.

No.1133 Where is cement wash applied?

A Fuel tanks.

B Ballast tanks.

> C Fresh water tanks.

D Cargo tanks.

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No.1134 Where is bituminous paint applied?

> A Ballast tanks.

B Bilges.

C Fresh water tanks.

D Sewage tanks.

No.1135 Where is anti-fouling paint applied?

A The ship's main deck.

B The ship's hatch covers.

C The ship's side.

> D The ship's bottom.

No.1136 Where is top-side paint applied?

> A The ship's hull above the load water line.

B The ship's superstructure above the bridge.

C The ship's hatch coamings.

D The ship's masts, cranes and derricks.

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No.1137 Where are non-slip paints applied?

> A Weather decks.

B The gangway.

C Tank tops.

D Alleyway decks.

No.1138 To protect wire ropes, what must you ensure?

> A That they are kept well oiled.

B That they are washed with strong detergent.

C That they are painted.

D That they are buffed with wire brushes.

No.1139 When sewing or repairing canvas, what must you ensure doing with seaming twine (thread)?

A That it is wet.

B That it is oiled.

> C That it is pulled over bees wax.

D That it is double thickness.

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No.1140 For wood fittings within the accommodation, what sort of paint should be used?

A Oil based paint.

B Water based paint.

> C Fire retarding paint.

D Non-drip paint.

No.1141 What causes blistering on paintwork?

A Exposure to the sun.

> B Moisture beneath the paint.

C Use of too much paint.

D Using the wrong type of paint.

No.1142 Before painting, varnishing, or oiling woodwork; what must be ensured?

> A That the surface should be clean and dry.

B That the surface is washed first.

C That the surface is roughly sanded.

D That the surface is scored or gauged.

Page 49: DECK 1000_2_noPW

No.1143 Which of these statements is not correct?

A Contact with oil on the skin can cause dermatitis.

B Oil can block skin pores and cause rashes.

C Oil and gasoline on the skin can cause skin cancer.

> D Kerosene is good for cleaning the skin.

No.1144 Who certifies that a space is gas-free and safe for hot or cold work?

A The bosun.

B The captain.

> C A responsible officer.

D An experienced AB.

No.1145 What is "hot work"?

> A Welding or cutting with a torch.

B When a tank temperature goes above 45 degrees C or 113 degrees F.

C When a work area is so hot that an air blower is needed.

D Work which is so strenuous that it becomes dangerous.

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No.1146 What is "cold work"?

A When the temperature drops below freezing.

> B Work that can cause sparks when using a hammer/scraper or other such tools.

C When it is necessary to wear a parka jacket.

D When the work to be done will take a long time.

No.1147 Which of the following must be present for rusting to occur?

A Air and iron.

B Water and iron.

C Oxygen and water.

> D Oxygen, water and iron.

No.1148 What corrective action would you take if, when spraying a bulkhead, the paint developed into runs?

A Make the paint thinner.

> B Add more base paint to the mixture that is being sprayed.

C Increase the spraying pressure.

D Move the gun at a slower speed across the bulkhead.

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No.1149 Paint used in engine rooms needs to be ....

A self polishing.

> B resistant to oils and chemicals.

C resistant to sunlight.

D easy to apply.

No.1150 Which of the following combine with steel to form rust?

A Water and salt.

B Oil and water.

C Air and dirt.

> D Water and oxygen.