Assessment BANK
Transcript of Assessment BANK
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S.No. Category Sub-category
1
2
3
4
5
6
7
8
9
10
11 Energy
12 Energy
13 Energy
14 Energy
15 Energy
16 Energy
17 Energy
18 Energy
19 DG
20 DG
21 DG
NetworkUndertand!ng
CentralElement
CentralElement
CentralElement
CentralElement
CentralElement
BTS SiteElement
BTS Site
ElementBTS SiteElement
BTS SiteElement
BTS SiteElement
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22 DG
23 DG
24 DG
25 DG
26 PIU / AMF
27 PIU / AMF
28 PIU / AMF
29 PIU / AMF
30 PP/BB/UPS
31 PP/BB/UPS
32 PP/BB/UPS
33 PP/BB/UPS
34 PP/BB/UPS
35 PP/BB/UPS
36 PP/BB/UPS
37 PP/BB/UPS
38 Air-condtioner
39 Air-condtioner
40 Air-condtioner
41 Air-condtioner
"#ectr!ca#"#e$ent
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60 Earting
61 Green Enegry
62 Green Enegry
63 Green Enegry
64 Green Enegry
65 Green Enegry
66
67
68
69
70
71
72
73
74
75
76
77
78
&reen "nergy'(ower)*t!$!+at!on
Energy"#timi$ation
Energy"#timi$ation
Energy"#timi$ation
Energy
"#timi$ation
Energy"#timi$ation
StatutoryCo$*#!ance
Stat%atoryCom#liance
Stat%atoryCom#liance
Stat%atoryCom#liance
Stat%atoryCom#liance
Stat%atoryCom#liance
Stat%atoryCom#liance
Stat%atory
Com#lianceStat%atoryCom#liance
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,uet!on
IMEI stands for &&&&&&&&'' (
P"I in Telecom stands for &&&&'''&&''(
MG) in a *G net+or, interconnects &&&&&&&&''' (
Te oltage s%##lied to BTS is &&&&&&&&&& (
.ame te GSM Tecnology eing %sed in *G 0Tird Generation1(
"ne %nit of electricity cons%m#tion refers to &&&&&'(
A ste# %# transformer increases &&&&&&''(
Po+er factor of 2'3 in any electric e4%i#ment means &&&&'(
A circ%it rea,er is &&&&&''(
5o+ !oltage circ%it rea,ers a!e rated !oltage of less tan &''(
6o+ MCCB di7ers from MCB(
PF ca#acitors in energy distrit%ion are %sed to &&&&&''(
)at is te #%r#ose of Starter motor in a DG(
)at is te #roale ca%se of Air 5oc, in a DG(
)at +ill a##en if l%e oil le!el is lo+ in a DG(
)ic element connects t+o di7erent MSCs of t+o di7erent .et+or,8in case of a oice Call(
In any moile net+or, arcitect%re8 BTS is connected to +ic of teelement to #rocess te information (
)at ty#es of signals are eing %sed to comm%nicate et+een a cell#one and a cell to+er (
922 M6$ fre4%ency and can e %sed for +ic ty#e of .et+or,tecnology(
)ic transmission media is #referred o!er oters for medi%mca#acity re4%irement et+een sites(
Te iggest eletrical load at BTS site +it T+o BTS cainets and :22GD)DM MU; is &&&&&(
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F%el
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)ic com#onent is not #resent in Air Con(
"ne ton of refrigeration is e4%al to &&&&&&&& (
Distri%ted red%ndancy in #o+er system &&&&&'''(
Te colo%r of good Transformer oil is &&&&&&&&&'' (
.ame te Instr%ment %sed to cec, te Ins%lation of cales(
)y do yo% +ant to ,ee# te air
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A solar cell con!erts &&&&&&&'' (
)ic of tese is not a rene+ale so%rce of energy(
)at does SP stand for +it res#ect to solar energy(
Installation and %se of DC meters at BTS sites leads to &&&&&'(
FCU im#lementation at Indoor sites &&&&&&&&'' (
)at is g%ideline for installing a to+er near .ational 6ig+ay(
)at is te recommended #ermissile limit for noise for DG sets(
Earting resistance !al%e at MSC site so%ld e less tan&&&&&&&'(
A gro%# of solar collectors connected togeter is called a&&&&&&&''(
Traditional DG site +ere %nit cost of energy from DG set is&&&&&&& and so%ld e re#laced +it alternate so%rce of energyto red%ce energy cost and caron foot #rint(
"ne of te #ossiilities to acie!e etter eciency8 !ariale s#eed DGis %sed tat &&&&&&&&' (
Te follo+ing energy so%rce in!ol!es com#ariti!ely lo+er ca#ital ando#erating cost(
Use of 5i-on attery o#tion in #lace of =5A red%ce energycons%m#tion - State T=UE of FA5SE(
As #er Central Poll%tion Control Board8 Poll%tion com#liances are to erene+ed e!ery &&&&&&&'(
=ecommended !al%e for EMF radiation le!el in 922 M6$ and asre!ised y DoT in 2:? is &&&&&''(
)at is g%ideline for installing a to+er near Mon%ments declared yArceological S%r!ey of India (
)at is te mandatory stac, eigt for DG ca#acity %#to >2 A as#er Electrical g%idelines(
As #er Electricity =%les Cief Electrical Ins#ector / oce m%st e
informed +it in &&&' days of Installation of DG sets)ic go!ernment ody is re#onsile for settling dis#%tes et+eeno#erators(
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)ic go!ernment ody carries o%t sam#le test to ens%re EMFradiation le!els are +itin limits for di7erent o#erators(
)ic go!ernment ody is re#onsile for allocating fre4%encys#ectr%m to o#erators(
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a b c
BTS BSC =.C
MSC BSC MG)
Point of Interference Point of Interconnection
=.C to MSS MSS to 5= 65= to 5=
: DC ?3 DC -?DC
CDMA GSM )CMDA
Electrical #%lses Infrared +a!es =adio Fre4%ency +a!es
"nly of GSM "nly for CDMA "nly for )CDMA
T+isted #air cales Micro+a!e lin,s Satellite lin,s
#o+er !oltage c%rrent
:A 2'3) :) 2'3 A
2 ?22 :8222
=ated c%rrent
=ed%ce te Po+er factor Im#ro!e te Po+er factor Carge te atteries
Starting te oil #%m# Starting te F%el P%m# Cran,ing te DG set
)en f%el r%ns dry
Engine gets ceased "%t#%t !oltage is lo+
Inter Moile ElementIdentity
Inter#ol M%lti-nationalEn4%iry Information
International MoileE4%i#ment Identity
Parallel "#ticsIntelligence
: +att of electricity
cons%med in one o%r
: +att of electricity
cons%med in one min%te
: ,ilo+att of electricity
cons%med in one o%r
22 2'3?2 ACs%##ly !oltage
T+o BTS +it :'>) #ea,#o+er eac
Transmission D)DM MU;of ) #ea, #o+er
nos' of Air-conditionersof :'> T ca#acity
a #o+er factor correctingde!ice
a de!ice to ne%trali$e tee7ect of transients
a +a!eform correctingde!ice
Termal- Magnetico#eration
Tri# c%rrent caractersticsad%staility
)en air esca#es tro
te Air Filter
)en Air inlet gets
loc,edEngine r%ns +it di7erentr#m
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Clot el!et Pa#er
:322 =PM :>22 =PM :22 =PM
Daily )ee,ly Fortnigtly
oltage =eg%lation Tem#erat%re monitoring
: *
A%to ma fail%re A%tomatic mains f%nction A%tomatic mini friction
SMPS PIU Electrical #anel
'** :'H> '
H2 s4' mm *> s4' mm s4' mm
?3 >2 >>
=emo!al of eat
)en te AC gas is lo+ D%ring +inter season
: Am#s :> Am#s 2 Am#s
Free control %nit Free cooling %nit Fan control %nit
Engine starts and sto#simmediately
Engine r%ns in ig s#eedEngine ma,es noise
Con!erts AC #o+er intoDC
Cec, indi!id%al Cell!oltage +ile carging ofatteries
Cec, Indi!id%al Celloltage d%ringDiscarging
Disconnect te BatteryBan, totally and cec,
+it o%t any 5oadconnected
S+itc Mode Po+erS%##ly
S+itc Mains Po+erS%##ly
S#ecial Mode Po+erS%##ly
"nly o%t of tree in#%t#ases of PIU are +or,ing
In#%t AC oltage is not+itin te S#eci
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Condenser Com#ressor
> H
:>222 BTU :222 BTU :2222 BTU
Distri%te te #o+er load Is easy to maintain
Pale Jello+ Blac, )ite
5o+ !oltage "!erload
M%ltimeter Clam# meter
5oo,s etter For etter cooling To a!oid #oll%tion
By Cooling By "#ening te Door
)ater Foam Caron di-oide
.egati!e terminal Positi!e Terminal
.at%re of soil at te site
"!erload #rotection
=o%ters8 S+itces8Ser!ers8 "SS Terminals
E4%i#ment room ligting8E4%i#ment room Air-
conditioners
=o%ters8 S+itces8Ser!ers8 "SS Terminals8E4%i#ment room ligting8
E4%i#ment room Air-conditioners
Eliminates single #ointsof fail%re
Free$ing tem#erat%reinside Selter
Megger
Increases resistance Decreases resistance 6as no cange inresistance
CCT8 Access ControlSer!ers8 Fire L SafetySystem8 )ater 5ea,ageDetection8 =odent=e#ellent System8 Smo,eDetection
CCT8 Access ControlSer!ers8 Fire L SafetySystem
Fire L Safety System8)ater 5ea,age Detection8=odent =e#ellent System8Smo,e Detection
By s+itcing o7 electrics%##ly
Fire Accident6iger #o+ercons%m#tion
less #o+er cons%m#tion
=%st S%nligt )ind
.o need of Earting in DGBattery
Etra Gro%nd Battery Eternal Gro%ndingB%sar
Electric Gro%nd ar
.at%re of eartingmaterial
Amo%nt of S%nligt in tegi!en area
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: om om * om
Solar cell Solar array Solar centre
I.= 3-:2 I.= :2-: I.= :>-:H
Solar .at%ral gas )ind
Solar #oto!oltaic Solid #late!oltaic Solar #late!oids
Cons%me less f%el Cons%me more f%el
)ind Solar .%clear
: 2
* Monts Monts : year
2'? )/S4m ?' )/S4m 2'9 )/S4m
:22 mtr distance a+ay 22 mtr distance a+ay *22 mtr distance a+ay
2'> mtr :'> mtr *'> mtr
>2 dB0A1 H2 dB0A1 92 dB0A1
2H days :> days *2 days
T=AI TDSAT SACFA
eat energy intoelectrical energy
solar energy intoelectrical energy
eat energy into ligtenergy
Pro!ides ig alternators#eed
#re!ention of energyteft y o+ner/neigo%r
acc%rate meas%rement ofenergy cost distri%tionamongst tenants at site
easier calc%lation of totalenergy cost at BTS sitefor m%lti#le tenants
com#letely eliminates te
%se of air conditioners
does not eliminate te
%se of air-conditioners atall
can red%ce +or,ing o%rsof air-conditioners atsome sites and can
eliminate %se of air-conditioners at some ofte oter sites
>2 mtr distance fromcenter of te ig+ay
:22 mtr distance fromcenter of te ig+ay
22 mtr distance fromcenter of te ig+ay
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T=AI TDSAT SACFA
T=AI TDSAT SACFA
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d
P"I/PST. net+or, d
c
Micro+a!e
Program of Intelligence c
=.C to .odeB a
*2 AC
5TE c
Micro+a!es c
d
"#tical
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Cotton c
9>2 =PM
Engine =PM canges a
Montly d
.one of te ao!e a
?
A%to Mains Fail%re d
Ser!o Staili$er
.one of te ao!e
a
'2 a
DG is o7
:2 s4' mm a
5D
2 c
d
All te ao!e
.one of te ao!e a
3 am#s a
Fa%lt control %nit
S#ecial Means Po+erS%##ly
#ro!ide AC s%##ly toconnected elements ycon!erting UPS atteryDC energy into AC in caseof mains fail%re and DGas not started yet
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)ater #%m# d
.one of tese c
3 d
:222 BTU
All of te ao!e a
.one of te ao!e a
c
6ydrometer a
All of te ao!e
.one of te ao!e a
a
Tey Don@t a!oid Fire d
.one of te ao!e a
)et cemicals c
Tools a
Battery ody c
Etra Gro%nding B%s
.one of te ao!e a
)rong %sage of toold%ring installation
Fire L Safety System8Smo,e Detection
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> om a
Solar concentrator
I.= 2-> c
"cean tidal energy
.one of te ao!e a
.one of te ao!e a
6ydro a
.one of te ao!e
.one of te ao!e c
a
* years c
9' )/S4m a
c
>22 mtr distance a+ay c
H'> mtr
:22 dB0A1
2 days a
)PC
solar energy into ligtenergy
>22 mtr distance fromcenter of te ig+ay
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)PC a
)PC d