FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
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Transcript of FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
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7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
1/73
X.L.N J@OOADA @C ABDKBAAXKBD
GBM ]AJFB@O@D[XZL BGDGX, YQMQS@[GO-397893
MAYGX]LAB] @C LAJFGBKJGO ABDKBAAXKBD
JA3=17 COQKM LAJFGBKJZ LGJFKBAX[
KKK ZAL LAJFGBKJGO ABDKBAAXKBD
Xaduogtk`b 897:
GBBG QBKSAXZK][8 LGXNZ WQAZ]K@BZ & GBZTAXZ
YXAYGXAM H[
X.GZF@N NQLGX L.A (JGM)
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7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
2/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 8
QBK] - K - COQKM YX@YAX]KAZ GBM CO@T JFGXGJ]AXKZ]KJZ
7.7) Mackba coukm. Dkva axglpoas. ^GQ , B`v / Maj - 8979\
G coukm ks g suhstgbja wfkjf ks jgpghoa `c co`wkbd. Kt fgs b` mackbkta sfgpa.
7.8) F`w coukms gra jogsskckam0 ^GQ, B`v / Maj - 8996, Lgy / Euba - 8978\
Kmago gbm Xago coukms
Bawt`bkgb gbm B`bBawt`bkgb coukms.
7.:) Mkstkbduksf hatwaab s`okm gbm coukm. ^GQ, Lgy / Euba - 8993\
Z`okm Coukm
Z`okms fgva tfakr `wb sfgpa
Z`okms gra j`lprasskhoa
]fay `ccar raskstgbja t` jfgbda kb
sfgpa
Coukms b`t fgva tfakr `wb sfgpa
Coukms gra kbj`lprasskhoa
]fay m` b`t `ccar raskstgbja t`
jfgbda kb sfgpa
7.=) Mkccarabtkgta hatwaab s`okms gbm okqukms. ^GQ, Lgy / Euba - 8994\
Z`okm Okqukm
Z`okms fgva tfakr `wb sfgpa
Z`okms gra j`lprasskhoa
]fay `ccar raskstgbja t` jfgbda kb
sfgpa
Coukms b`t fgva tfakr `wb sfgpa
Coukms gra kbj`lprasskhoa
]fay m` b`t `ccar raskstgbja t`
jfgbda kb sfgpa
7.1) Mksjuss tfa klp`rtgbja `c kmago coukm. ^GQ, Gprk o / Lgy - 8977\
Kmago coukm5 g coukm wktf b` crkjtk`b
Gos` racarram t` gs gb kbvksjkm (zar` vksj`skty) coukm
Kbtarbgo c`rjas gt gby sajtk`b wktfkb gra b`rlgo (prassura c`rjas)
Yrgjtkjgo gppokjgtk`bs5 lgby co`ws gppr`xklgta crkjtk`boass co`w gwgy cr`l
s`okm h`ubmgrkas.
M` b`t j`bcusa kmago coukm wktf g parcajt (kmago) dgs.
7.3) Tfgt ks g rago coukm0 ^GQ, Gprk o / Lgy - 899:\
]fa coukm wfkjf p`ssas vksj`skty ks nb`wb gs rago coukm
7.4) Mackba Bawt`bkgb gbm B`bBawt`bkgb coukms. ^GQ, B`v / Maj - 8996\
G rago coukm, kb wfkjf tfa sfagr strass ks mkrajtoy pr`p`rtk`bgo t` tfa rgta `c
sfagr strgkb (`r vao`jkty), ks nb`wb gs Bawt`bkgb coukm
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7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
3/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) :
G rago coukm, kb wfkjf tfa sfagr strass ks b`t pr`p`rtk`bgo t` tfa rgta `c sfagr
strgkb (`r vao`jkty drgmkabt), ks nb`wb gs B`bBawt`bkgb coukm
7.6) Tfgt gra B`bBawt`bkgb coukms0 Dkva axglpoa. ^GQ, B`v / Maj - 899;\
G rago coukm, kb wfkjf tfa sfagr strass ks b`t pr`p`rtk`bgo t` tfa rgta `c sfagr
strgkb (`r vao`jkty drgmkabt), ks nb`wb gs B`bBawt`bkgb coukm
AxglpoasYgkbt, ]``tfpgsta gbm Yrkbtars Kbn
7.;) Mkccarabtkgta hatwaab Bawt`bkgb gbm B`bBawt`bkgb coukms.
^GQ, B`v / Maj - 8994\
Bawt`bkgb coukm B`bBawt`bkgb coukm
G rago coukm, kb wfkjf tfa sfagr
strass ks mkrajtoy pr`p`rtk`bgo t`
tfa rgta `c sfagr strgkb (`r vao`jkty
drgmkabt)
AxglpoasTgtar & Nar`saba
G rago coukm, kb wfkjf tfa sfagr
strass ks b`t pr`p`rtk`bgo t` tfa
rgta `c sfagr strgkb (`r vao`jkty
drgmkabt)
AxglpoasYgkbt, ]``tfpgsta
gbm Yrkbtars Kbn
7.79)Tfgt ks ]fyx`trpfkj coukm0 ^GQ, B`v / Maj - 899:\
]fa coukm wfkjf p`ssass g mackbkta ykaom strass hut tfab tfa raogtk`bsfkp
hatwaab sfagr strass gbm gbduogr mac`rlgtk`b ks b`b okbagr gra jgooam gs
tfkx`tr`pfkj coukm. Axglpoa prkbtar kbn gbm okpstkjn
7.77)Mackba Ygsjgos ogw. ^GQ, B`v / Maj8991, 8996\
]fa b`rlgo strass gjtkbd gt g p`kbt kb g coukm km kbmapabmabt `c tfa
`rkabtgtk`b `c tfa surcgja `b wfkjf kt gjts.
7.78)Mackba lgss mabskty gbm wakdft mabskty. ^GQ, B`v / Maj - 8994\
Lgss mabskty `c tfa coukm ks mackbam gs tfa rgtk` `c tfa lgss `c g coukm t` kts
v`oula.
Takdft mabskty `c g coukm ks tfa rgtk` hatwaab tfa wakdft `c g coukm t` kts
v`oula
7.7:)Mkstkbduksf hatwaab tfa lgss mabskty gbm wakdft mabskty.
^GQ, Lgy / Euba - 899;\
Lgss Mabskty Takdft Mabskty
Lgss mabskty `c tfa coukm ks Takdft mabskty `c g coukm ks tfa
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7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
4/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) =
mackbam gs tfa rgtk` `c tfa lgss `c
g coukm t` kts v`oula.
]fa ubkt `c lgss mabskty nd/l:
rgtk` hatwaab tfa wakdft `c g coukm
t` kts v`oula
]fa ubkt `c lgss mabskty B/l:
7.7=)Mackba tfa tarl spajkckj v`oula gbm axprass kts ubkts.
^GQ, Gprk o / Lgy - 8977\
Zpajkckj v`oula ks mackbam gs tfa v`oula `c g coukm `jjupkam hy g ubkt lgss
`r v`oula par ubkt lgss `c tfa coukm. ]fa ubkt `c spajkckj v`oula ks l:/nd.
7.71)Mackba spajkckj wakdft gbm mabskty. ^GQ, Lgy / Euba - 8978\
Mabskty `c tfa coukm ks mackbam gs tfa rgtk` `c tfa lgss `c g coukm t` kts
v`oula.Zpajkckj Takdft `c g coukm ks tfa rgtk` hatwaab tfa wakdft `c g coukm t` kts
v`oula
7.73)Mackba mabskty gbm spajkckj drgvkty `c g coukm. ^GQ, B`v / Maj - 8978\
Mabskty `c tfa coukm ks mackbam gs tfa rgtk` `c tfa lgss `c g coukm t` kts
v`oula.
Zpajkckj drgvkty ks mackbam gs tfa rgtk` `c tfa wakdft mabskty `c g coukm t`
tfa wakdft mabskty `c tfa stgbmgrm coukm.
7.74)Tfgt ks spajkckj wakdft gbm spajkckj drgvkty `c g coukm0
^GQ, Gprk o / Lgy - 8979\
Zpajkckj Takdft `c g coukm ks tfa rgtk` hatwaab tfa wakdft `c g coukm t` kts
v`oula
Zpajkckj drgvkty ks mackbam gs tfa rgtk` `c tfa wakdft mabskty `c g coukm t`tfa wakdft mabskty `c tfa stgbmgrm coukm.
7.76)Tfgt ks spajkckj drgvkty0 F`w ks kt raogtam t` mabskty0
^GQ, Gprk o / Lgy - 8996\
Zpajkckj drgvkty ks mackbam gs tfa rgtk` `c tfa wakdft mabskty `c g coukm t`
tfa wakdft mabskty `c tfa stgbmgrm coukm.
]fa mabskty `c g okqukm < Zpajkckj drgvkty `c tfa okqukm * wakdft mabskty `c
wgtar
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7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
5/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 1
7.7;)Tfgt ks vksj`skty0 Tfgt ks tfa jgusa `c kt kb okqukms gbm kb dgsas0
^GQ, B`v / Maj - 8991\
Sksj`skty ks mackbam gs tfa pr`party `c g coukm wfkjf `ccars raskstgbja t` tfa
l`valabt `c `ba ogyar `c coukm `var gb`tfar gmegjabt ogyar `c tfa coukm.
Sksj`skty kbjragsas wktf kbjragsa kb talpargtura kb jgsa `c dgsas wfarags ktmajragsa kb jgsa `c okqukm
7.89)Mackba Sksj`skty gbm dkva kts ubkt. ^GQ, B`v / Maj 899:\
Sksj`skty ks mackbam gs tfa pr`party `c g coukm wfkjf `ccars raskstgbja t` tfa
l`valabt `c `ba ogyar `c coukm `var gb`tfar gmegjabt ogyar `c tfa coukm. Qbkt c`r
vksj`skty ks
7.87)Mackba Bawt`bs ogw `c vksj`skty. ^GQ, B`v / Maj - 8978\
]fa sfagr c`rja gjtkbd hatwaab tw` ogyars `c coukm ks pr`p`rtk`bgo t` tfa
mkccarabja kb tfakr vao`jktkas gbm tfa grag ks kbvarsaoy pr`p`rtk`bgo t` tfa mkstgbja
hatwaab tw` pogtas.
7.88)Ztgta tfa Bawt`b's ogw `c vksj`skty.
^GQ, Gpr ko / Lgy, B`v / Maj - 8991, Lgy / Euba - 8994\]fa sfagr c`rja gjtkbd hatwaab tw` ogyars `c coukm ks pr`p`rtk`bgo t` tfa
mkccarabja kb tfakr vao`jktkas gbm tfa grag ks kbvarsaoy pr`p`rtk`bgo t` tfa mkstgbja
hatwaab tw` pogtas.
7.8:)Mackba Bawt`bs ogw `c vksj`skty gbm wrkta tfa raogtk`bsfkp hatwaab sfagr
strass gbm vao`jkty drgmkabt0 ^GQ, B`v / Maj - 8993\
]fa sfagr c`rja gjtkbd hatwaab tw` ogyars `c coukm ks pr`p`rtk`bgo t` tfa
mkccarabja kb tfakr vao`jktkas gbm tfa grag ks kbvarsaoy pr`p`rtk`bgo t` tfa mkstgbja
hatwaab tw` pogtas.
< 7.8=)Tfgt ks vksj`skty gbm dkva kts ubkts0 ^GQ, Gprk o / Lgy - 8977\
Sksj`skty ks mackbam gs tfa pr`party `c g coukm wfkjf `ccars raskstgbja t` tfa
-
7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
6/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 3
l`valabt `c `ba ogyar `c coukm `var gb`tfar gmegjabt ogyar `c tfa coukm. Qbkt c`r
vksj`skty ks
7.81)Mackba j`acckjkabt `c vksj`skty. ^GQ, Gprk o / Lgy - 8991\
]fa Bawt`bs ogw `c vksj`skty stgtas tfatg tfa sfagr strass `b g coukm
aoalabt ogyar ks mkrajtoy pr`p`rtk`bgo t` tfa rgta `c tfa sfagr strgkb. ]fa j`bstgbt `c
pr`p`rtk`bgokty ks jgooam tfa j`acckjkabt `c vksj`skty
< 7.83)Mackba j`acckjkabt `c v`oula `c axpgbsk`b. ^GQ, B`v / Maj - 8978\
J`acckjkabt `c v`oula `c axpgbsk`b ks mackbam gs tfa gl`ubt `c axpgbsk`b
(`r j`btrgjtk`b) par ubkt oabdtf `c g lgtarkgo rasuotkbd cr`l `ba madraa jfgbda kb
talpargtura
7.84)Mackba raogtkva `r spajkckj vksj`skty. ^GQ, Lgy / Euba - 897:\
Kt ks tfa rgtk` `c mybglkj vksj`skty `c coukm t` mybglkj vksj`skty `c wgtar gt
89 J.
7.86)Mackba nkbalgtkj vksj`skty. ^GQ, B`v / Maj - 899;\
]fa nkbalgtkj vksj`skty ks mackbam rgtk` hatwaab tfa mybglkj vksj`skty gbm
mabskty `c tfa coukm.
7.8;)Mackba nkbalgtkj gbm mybglkj vksj`skty. ^GQ, Lgy / Euba - 8993\
]fa Nkbalgtkj Sksj`skty ks mackbam rgtk` hatwaab tfa mybglkj vksj`skty
gbm mabskty `c tfa coukm.
]fa Mybglkj Sksj`skty ks mackbam gs tfa sfagr strass raqukram t` pr`muja
ubkt rgta `c sfagr mac`rlgtk`b.
7.:9)Mackba mybglkj vksj`skty. ^GQ, B`v / Maj - 8996, Lgy / Euba - 8978\
]fa Mybglkj Sksj`skty ks mackbam gs tfa sfagr strass raqukram t` pr`muja
ubkt rgta `c sfagr mac`rlgtk`b.
7.:7)Tfgt ks nkbalgtkj vksj`skty0 Ztgta kts ubkts0 ^GQ, Lgy / Euba - 897=\
]fa Nkbalgtkj Sksj`skty ks mackbam rgtk` hatwaab tfa mybglkj vksj`skty
gbm mabskty `c tfa coukm. ]fa ubkt `c nkbalgtkj vksj`skty ks l8/saj gbm gos` nb`wb
gs st`na.
-
7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
7/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 4
7.:8)Mackba tfa tarls nkbalgtkj vksj`skty gbm dkva kts mklabsk`bs.
^GQ, Lgy / Euba - 899;\
]fa Nkbalgtkj Sksj`skty ks mackbam rgtk` hatwaab tfa mybglkj vksj`skty
gbm mabskty `c tfa coukm. ]fa ubkt `c nkbalgtkj vksj`skty ks l8/saj gbm gos` nb`wb
gs st`na.
7.::)Mkccarabtkgta hatwaab nkbalgtkj vksj`skty `c okqukms gbm dgsas wktf raspajt
t` prassura. ^GQ , B`v / Maj - 897:\
C`r okqukms, tfa nkbalgtkj vksj`skty ks prgjtkjgooy kbmapabmabt `c prassura.
C`r dgsas, tfa nkbalgtkj vksj`skty ks kbvarsaoy pr`p`rtk`bgo t` mabskty gbm tfus
prassura skbja tfa mabskty `c g dgs ks pr`p`rtk`bgo t` kts prassura.
7.:=)Trkta tfa ubkts gbm mklabsk`bs c`r nkbalgtkj gbm mybglkj vksj`skty.
^GQ, B`v / Maj - 8991\
]fa ubkt `c nkbalgtkj vksj`skty ks l8/saj gbm gos` nb`wb gs st`na.
]fa Qbkt c`r mybglkj vksj`skty ks
7.:1)Tfgt gra tfa ubkts gbm mklabsk`bs c`r nkbalgtkj gbm mybglkj vksj`skty `c
g coukm0 ^GQ , B`v / Maj - 8993, 8978\
]fa ubkt `c nkbalgtkj vksj`skty ks l8/saj gbm gos` nb`wb gs st`na.
]fa Qbkt c`r mybglkj vksj`skty ks
7.:3)Mkccarabtkgta hatwaab nkbalgtkj gbm mybglkj vksj`skty.
^GQ, Lgy / Euba - 8994, B`v / Maj8996, 8977\
Nkbalgtkj Sksj`skty Mybglkj vksj`skty
]fa Nkbalgtkj Sksj`skty ks
mackbam rgtk` hatwaab tfa
mybglkj vksj`skty gbm mabskty `c
tfa coukm.
]fa ubkt `c nkbalgtkj vksj`skty ks
l8/saj gbm gos` nb`wb gs st`na.
Kt ks j`bjarbam wktf oabdtf gbm
tkla `boy
]fa Mybglkj Sksj`skty ks
mackbam gs tfa sfagr strass
raqukram t` pr`muja ubkt rgta `c
sfagr mac`rlgtk`b.
]fa Qbkt c`r mybglkj vksj`skty ks
Kt ks b`t j`bjarbam wktf oabdtf
gbm tkla `boy
-
7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
8/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 6
7.:4)F`w m`as tfa mybglkj vksj`skty `c okqukms gbm dgsas vgry wktf talpargtura0
^GQ, B`v / Maj - 8994, Gpr ko / Lgy - 8996\
Mybglkj Sksj`skty ks mackbam gs tfa pr`party `c g coukm wfkjf `ccars
raskstgbja t` tfa l`valabt `c `ba ogyar `c coukm `var gb`tfar gmegjabt ogyar `c tfa
coukm.
Mybglkj Sksj`skty kbjragsas wktf kbjragsa kb talpargtura kb jgsa `c dgsas
wfarags kt majragsa kb jgsa `c okqukm
7.:6)Tfgt gra tfa vgrkgtk`bs `c vksj`skty wktf talpargtura c`r coukms0
^GQ, B`v / Maj - 899;\
Sksj`skty majragsa wfab tfara ks kbjragsa kb talpargtura `c g coukm.
7.:;)Tfy ks kt bajassgry kb wkbtar t` usa okdftar `ko c`r gut`l`hkoas tfgb kb
sullar0 ]` wfgt pr`party m`as tfa tarl okdftar racar0 ^GQ, B`v / Maj - 8979\
@ko wkoo j`bdago kb tfa wkbtar hy lgnkbd tfa abdkba gbm trgbslkssk`b
systal stkcc murkbd wkbtar. ]fks wkoo oagm t` j`bsula l`ra p`war cr`l hgttary. Kt
wkoo ha mkcckjuot t` stgrt tfa jgr wktf oass hgttary p`war. ]fa usa `c okdftar wkoo
ralgkb l`ra coukm tfgb fagvy `ko murkbd wkbtar. ]fa tarl okdftar racars t` spajkckj
drgvkty `c `ko wfkjf kbmkrajtoy raogtas wktf mabskty. ]fa okdftar `ko fgs spajkckj
drgvkty oass tfgb ubkty.
7.=9)Mackba tfa tarl prassura. Tfgt gra kts ubkts0 ^GQ, B`v / Maj - 8991\
Yrassura ks gb axprassk`b `c c`rja axartam `b g surcgja par ubkt grag. ]fa
stgbmgrm ubkt `c prassura ks tfa Ygsjgo.
7.=7)Mackba ammy vksj`skty. F`w kt mkccars cr`l l`oajuogr vksj`skty0
^GQ, B`v / Maj - 8979\
Ammy vksj`skty ks mackbam gs tfa turhuoabt trgbscar `c l`labtul hy ammkas
dkvkbd rksa t` gb kbtarbgo coukm crkjtk`b wktf raspajt t` tfa gjtk`b `c l`oajuogr
vksj`skty kb oglkbgr co`w lujf ogrda sjgoa.
Hut l`oajuogr vksj`skty ks trgbscar `c lgss l`tk`b l`labtul go`ba hy
rgbm`l l`tk`b `c kbmkvkmugo l`oajuoas.
-
7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
9/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) ;
7.=8)Mackba surcgja tabsk`b. ^GQ, Lgy / Euba - 8993\
Zurcgja tabsk`b ks mackbam gs tfa tabskoa c`rja gjtkbd `b tfa surcgja `c g
okqukm kb j`btgjt wktf dgs `r `b tfa surcgja hatwaab tw` kllksjkhoa okqukms sujf
tfgt tfa j`btgjt surcgja hafgvas okna g lalhrgba ubmar tabsk`b.
7.=:)Mackba surcgja tabsk`b gbm axprassk`b kts ubkt. ^GQ, Gprk o / Lgy - 8977\
Zurcgja tabsk`b ks mackbam gs tfa tabskoa c`rja gjtkbd `b tfa surcgja `c g
okqukm kb j`btgjt wktf dgs `r `b tfa surcgja hatwaab tw` kllksjkhoa okqukms sujf
tfgt tfa j`btgjt surcgja hafgvas okna g lalhrgba ubmar tabsk`b. ]fa ubkt ks B/l.
7.==)Mackba jgpkoogrkty. ^GQ, B`v / Maj - 8991, Lgy / Euba - 8993\
Jgpkoogrkty ks mackbam gs pfab`lab`b `c rksa `r cgoo `c g okqukm surcgja kb
tfa slgoo tuha raogtkva t` tfa gmegjabt dabargo oavao `c okqukm wfab tfa tuha ks faom
vartkjgooy kb tfa okqukm.
7.=1)Tfgt ks lagbt hy vgp`ur prassura `c g coukm0 ^GQ, Gprk o / Lgy - 8979\
]fa vgp`ur l`oajuoas dat gjjuluogtam kb tfa spgja hatwaab tfa craa okqukm
surcgja gbm t`p `c tfa vassao. ]fasa gjjuluogtam vgp`ur axarts g prassura `b tfa
okqukm surcgja. ]fks prassura ks nb`wb gs vgp`ur prassura.
7.=3)Tfgt m` y`u lagb hy jgpkoogrkty0 ^GQ, B`v / Maj - 899;\
Jgpkoogrkty ks pfab`lab`b `c rksa `r cgoo `c g okqukm surcgja kb tfa slgoo
tuha raogtkva t` tfa gmegjabt dabargo oavao `c okqukm wfab tfa tuha ks faom vartkjgooy
kb tfa okqukm.
7.=4)Mackba j`lprasskhkokty `c tfa coukm.
^GQ, B`v / Maj8996, Lgy / Euba - 899;\
J`lprasskhkokty ks tfa pr`party hy vkrtua `c coukm ubmard`as g jfgbda kb
v`oula ubmar tfa gjtk`b `c axtarbgo prassura. Kt ks tfa rajkpr`jgo `c huon l`muous.
7.=6)Mackba j`lprasskhkokty gbm vksj`skty `c g coukm. ^GQ, Gprk o / Lgy - 8991\
J`lprasskhkokty ks tfa pr`party hy vkrtua `c coukm ubmard`as g jfgbda kb
v`oula ubmar tfa gjtk`b `c axtarbgo prassura. Kt ks tfa rajkpr`jgo `c huon l`muous.
Sksj`sktyks mackbam gs tfa pr`party `c g coukm wfkjf `ccars raskstgbja t` tfa
l`valabt `c `ba ogyar `c coukm `var gb`tfar gmegjabt ogyar `c tfa coukm.
7.=;)
Mackba j`acckjkabt `c j`lprasskhkokty. ^GQ , B`v / Maj - 8979\J`acckjkabt `c j`lprasskhkokty ks mackbam tfa majragsa kb v`oula par ubkt
v`oula `c g suhstgbja rasuotkbd cr`l g ubkt kbjragsa kb prassura
-
7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
10/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 79
7.19)Okst tfa j`lp`babts `c t`tgo fagm kb g stagmy, kb j`lprasskhoa krr`tgtk`bgo
co`w. ^GQ, B`v / Maj - 899;\
Yrassura Fagm (Mybglkj Fagm)
Nkbatkj Fagm
Y`tabtkgo Fagm
7.17)Mackba tfa huon l`muous `c coukm. ^GQ, B`v / Maj - 8996\
Huon l`muous ks mackbam gs rgtk` `c jfgbda kb prassura t` rgta `c jfgbda kb
v`oula mua m` jfgbda kb prassura.
7.18)Mackba - j`lprasskhkokty gbm huon l`muous. ^GQ, B`v / Maj8977\
J`lprasskhkokty ks tfa pr`party hy vkrtua `c coukm ubmard`as g jfgbda kb
v`oula ubmar tfa gjtk`b `c axtarbgo prassura. Kt ks tfa rajkpr`jgo `c huon l`muous.
Huon l`muousks mackbam gs rgtk` `c jfgbda kb prassura t` rgta `c jfgbda kb
v`oula mua m` jfgbda kb prassura.
7.1:)Mkccarabtkgta hatwaab tfa stagmy gbm ubstagmy co`w.
^GQ, Lgy / Euba - 8993\
Ztagmy co`w Qbstagmy co`w
Ztagmy co`w ks mackbam gs tfgt
typa `c co`w wfkjf tfa coukm
jfgrgjtarkstkjs okna vao`jkty,
prassura, mabskty gt g p`kbt m` b`t
jfgbda wktf tkla
Qbstagmy co`w ks mackbam gs tfgt
typa `c co`w wfkjf tfa coukm
jfgrgjtarkstkjs okna vao`jkty,
prassura, mabskty gt g p`kbt
jfgbdas wktf raspajt t` tkla
7.1=)Tfab ks tfa co`w radgrmam gs ubstagmy0 Dkva gb axglpoa c`r ubstagmy co`w.
^GQ, Gprk o / Lgy - 899:\
Qbstagmy co`w ks mackbam gs tfgt typa `c co`w wfkjf tfa coukm jfgrgjtarkstkjs
okna vao`jkty, prassura, mabskty gt g p`kbt jfgbdas wktf raspajt t` tkla. Tgtar
co`wkbd cr`l mgl.
7.11)Mkccarabtkgta hatwaab stagmy co`w gbm ubkc`rl co`w. ^GQ, B`v / Maj - 8994\
Ztagmy co`w Qbkc`rl co`w
Ztagmy co`w ks mackbam gs tfgt typa
`c co`w wfkjf tfa coukm
Qbkc`rl co`w ks mackbam gs tfgt
typa `c co`w wfkjf vao`jkty gt gby
-
7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
11/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 77
jfgrgjtarkstkjs okna vao`jkty,
prassura, mabskty gt g p`kbt m` b`t
jfgbda wktf tkla.
dkvab tkla m`as b`t jfgbda wktf
raspajt t` spgja.
7.13)Mkccarabtkgta hatwaab oglkbgr gbm turhuoabt co`w.
^GQ, B`v / Maj8991, 8996\
Oglkbgr co`w ]urhuoabt co`w
Oglkbgr co`w ks mackbam gs tfgt
typa `c co`w kb wfkjf tfa coukm
pgrtkjoas l`va go`bd waoo
mabkam pgtf `r stragl okba.
]fa stragl okbas gra strgkdft gbm
pgrgooao t` agjf `tfar
]urhuoabt co`w ks mackbas gs tfgt
typa `c co`w kb wfkjf tfa coukm
pgrtkjoas l`va kb g zkdzgd wgy.
]fa stragl okbas gra b`t strgkdft
t` agjf `tfar
7.14)Mkstkbduksf hatwaab Oglkbgr gbm ]urhuoabt co`w. ^GQ, Gprk o / Lgy - 8979\
Oglkbgr co`w ]urhuoabt co`w
Oglkbgr co`w ks mackbam gs tfgt
typa `c co`w kb wfkjf tfa coukm
pgrtkjoas l`va go`bd waoo
mabkam pgtf `r stragl okba.
]fa stragl okbas gra strgkdft gbm
pgrgooao t` agjf `tfar
]urhuoabt co`w ks mackbas gs tfgt
typa `c co`w kb wfkjf tfa coukm
pgrtkjoas l`va kb g zkdzgd wgy.
]fa stragl okbas gra b`t strgkdft
t` agjf `tfar
7.16)Ztgta tfa jrktarkg c`r oglkbgr co`w. ^GQ , B`v / Maj - 8996\
Oglkbgr co`w ks mackbam gs tfgt typa `c co`w kb wfkjf tfa coukm pgrtkjoas
l`va go`bd waoo mabkam pgtf `r stragl okba. ]fa stragl okbas gra strgkdft gbm
pgrgooao t` agjf `tfar.
7.1;)Ztgta tfa jfgrgjtarkstkjs `c oglkbgr co`w. ^GQ, Gprk o / Lgy - 8979\
Oglkbgr co`w ks mackbam gs tfgt typa `c co`w kb wfkjf tfa coukm pgrtkjoas
l`va go`bd waoo mabkam pgtf `r stragl okba. ]fa stragl okbas gra strgkdft gbm
pgrgooao t` agjf `tfar. ]fa pgrtkjoas l`va sl``tfoy `var tfa gmegjabt ogyar.
7.39)Tfgt gra tfa jfgrgjtarkstkjs `c oglkbgr co`w0 ^GQ, Lgy / Euba - 897=\
-
7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
12/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 78
Oglkbgr co`w ks mackbam gs tfgt typa `c co`w kb wfkjf tfa coukm pgrtkjoas
l`va go`bd waoo mabkam pgtf `r stragl okba. ]fa stragl okbas gra strgkdft gbm
pgrgooao t` agjf `tfar. ]fa pgrtkjoas l`va sl``tfoy `var tfa gmegjabt ogyar.
7.37)Labtk`b tfa dabargo jfgrgjtarkstkjs `c oglkbgr co`w.^GQ, Lgy / Euba - 897:\
Oglkbgr co`w ks mackbam gs tfgt typa `c co`w kb wfkjf tfa coukm pgrtkjoas
l`va go`bd waoo mabkam pgtf `r stragl okba. ]fa stragl okbas gra strgkdft gbm
pgrgooao t` agjf `tfar. ]fa pgrtkjoas l`va sl``tfoy `var tfa gmegjabt ogyar.
7.38)Mackba stragl okba. ^GQ, B`v / Maj - 8994\
Kb Auoars gppr`gjf, tfa vao`jkty vajt`r ks mackbas gs g cubjtk`b `c tkla
gbm spgja j``rmkbgtas. Kc c`r g ckxam kbstgbja tkla g spgja jurva ks mrgwb s` tfgt kt
ks tgbdabt avarywfara t` tfa vao`jkty vajt`r, tfab tfa jurva ks jgooam gs stragl okba.
7.3:)
Mackba straglokba gbm pgtf okba kb coukm co`w. ^GQ, B`v / Maj - 8991\
Kb Auoars gppr`gjf, tfa vao`jkty vajt`r ks mackbas gs g cubjtk`b `c tkla gbm
spgja j``rmkbgtas. Kc c`r g ckxam kbstgbja tkla g spgja jurva ks mrgwb s` tfgt kt ks
tgbdabt avarywfara t` tfa vao`jkty vajt`r, tfab tfa jurva ks jgooam gs stragl okba.
Ygtf okba gra tfa `utj`la `c tfa Ogdrgbda latf`m kb masjrkhkbd coukm co`w
gbm sf`w tfa pgtfs `c mkccarabt coukm pgrtkjoas gs g cubjtk`b `c tkla.
7.3=)
Tfgt ks stragl okba gbm pgtf okba kb coukm co`w0 ^GQ, Gprk o / Lgy - 8979\
Kb Auoars gppr`gjf, tfa vao`jkty vajt`r ks mackbas gs g cubjtk`b `c
tkla gbm spgja j``rmkbgtas. Kc c`r g ckxam kbstgbja tkla g spgja jurva ks mrgwb s`
tfgt kt ks tgbdabt avarywfara t` tfa vao`jkty vajt`r, tfab tfa jurva ks jgooam gs
stragl okba.
Ygtf okba gra tfa `utj`la `c tfa Ogdrgbda latf`m kb masjrkhkbd coukm co`w
gbm sf`w tfa pgtfs `c mkccarabt coukm pgrtkjoas gs g cubjtk`b `c tkla.
7.31)Tfgt ks g straglokba0 ^GQ, B`v / Maj - 8979\
Kb Auoars gppr`gjf, tfa vao`jkty vajt`r ks mackbas gs g cubjtk`b `c tkla gbm
spgja j``rmkbgtas. Kc c`r g ckxam kbstgbja tkla g spgja jurva ks mrgwb s` tfgt kt ks
tgbdabt avarywfara t` tfa vao`jkty vajt`r, tfab tfa jurva ks jgooam gs stragl okba.
7.33)Mackba stragn okba. ^GQ, Gprk o / Lgy - 8996\
G stragn okba gt gby kbstgbt `c tkla ks tfa o`jus `c tfa talp`rgry o`jgtk`b `c
goo pgrtkjoas tfgt fgva pgssam tfr`udf g ckxam p`kbt kb tfa co`w ckaom.
-
7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
13/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 7:
7.34)Mackba stragl cubjtk`b. ^GQ, Gprko / Lgy8979, Lgy / Euba - 8978\
Ztragl cubjtk`b ks mackbam gs tfa sjgogr cubjtk`b `c spgja gbm tkla, sujf
tfgt kts pgrtkgo markvgtkva wktf raspajt t` gby mkrajtk`b dkvas tfa vao`jkty j`lp`babt
gt rkdft gbdoas t` tfgt mkrajtk`b
7.36)Tfgt ks lagbt hy j`btkbuul0 ^GQ , B`v / Maj - 8996\
G j`btkbu`us mkstrkhutk`b `c lgttar wktf b` v`km `r alpty spgjas ks jgooam
gs j`btkbuul. C`r lajfgbkjgo gbgoysks, g coukm ks j`bskmar t` ha j`btkbuul.
Axglpoa wgtar co`wkbd kb g pkpa.
7.3;)Trkta m`wb tfa aqugtk`b `c j`btkbukty. ^GQ, B`v / Maj8996, 899;, 8978\
+
+
< 9
7.49)
Ztgta tfa j`btkbukty aqugtk`b kb `ba mklabsk`bgo c`rl0
^GQ, Lgy / Euba - 8978\
< 9
7.47)Ztgta tfa dabargo j`btkbukty aqugtk`b c`r g : - M kbj`lprasskhoa coukm co`w.
^GQ, Lgy / Euba - 8994, B`v / Maj - 8978\
+ + < 97.48)Ztgta tfa j`btkbukty aqugtk`b c`r tfa jgsa `c g dabargo :-M co`w.
^GQ, B`v / Maj - 8994\
+
+
< 9
7.4:)
Ztgta tfa aqugtk`b `c j`btkbukty kb :mklabsk`bgo kbj`lprasskhoa co`w.
^GQ, B`v / Maj - 8991\
+
+
< 9
7.4=)Ztgta tfa gssulptk`bs lgma kb markvkbd j`btkbukty aqugtk`b.
^GQ, B`v / Maj - 8977\
]fa okqukm ks kmago gbm kbj`lprasskhoa
]fa co`w ks stagmy gbm j`btkbu`us
]fa vao`jkty ks ubkc`rl `var tfa jr`ss sajtk`b gbm aqugo t` lagb vao`jkty
-
7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
14/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 7=
]fa c`rja `boy gjtkbd `b tfa coukms gra tfa drgvkty c`rja gbm tfa prassura
c`rja
Goo tfa crkjtk`bgo o`ssas gra badokdkhoa
7.41)Trkta tfa Auoar's aqugtk`b. ^GQ, Gprk o / Lgy - 8977\
+ + . < 97.43)Tfgt ks Auoars aqugtk`b `c l`tk`b0 ^GQ, B`v / Maj - 8996\
+ + . < 9
7.44)Trkta tfa Harb`uooks aqugtk`b kb tarls `c fagm. Axpogkb agjf tarl.
^GQ , B`v / Maj - 8994\
+
8 +
-
7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
15/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 71
]fa c`rja `boy gjtkbd `b tfa coukms gra tfa drgvkty c`rja gbm tfa prassura
c`rja
Goo tfa crkjtk`bgo o`ssas gra badokdkhoa
7.69)Tfgt gra tfa gppokjgtk`bs `c Harb`uooks tfa`ral0 ^GQ, Gprk o / Lgy - 8979\
Sabturklatar
@rkckja latar
Ykt`t tuha
7.67)Okst tfa typas `c co`w lagsurkbd mavkjas ckttam kb g pkpa co`w, wfkjf usas tfa
prkbjkpoa `c Harb`uooks aqugtk`b. ^GQ, Lgy / Euba - 8978\
Sabturklatar
@rkckja latar
Ykt`t tuha
7.68)Labtk`b tfa usas `c lgb`latar. ^GQ, B`v / Maj - 899;\
Kt usam t` lagsura prassura `c tfa coukm
7.6:)Ztgta tfa usa `c vabturklatar. ^GQ, Lgy / Euba - 8993\
Sabturklatar ks g mavkja usam t` lagsura tfa rgta `c co`w coukm tfr`udf tfa
pkpaokbas.
7.6=)
Trkta tfa klpuosa l`labtul aqugtk`b. ^GQ, Lgy / Euba - 8994\
C < lg
Tfara < /Oat l ha j`bstgbt
<
< 7.61)Tfgt m` y`u ubmarstgbm hy klpuosa l`labtul aqugtk`b0
^GQ, Lgy / Euba - 897:\
Klpuosa l`labtul aqugtk`b stgtas tfgt tfa klpuosa `c c`rja gjtkbd `b tfa
coukm lgss kb g sf`rt kbtarvgo `c tkla ks aqugo t` tfa jfgbda kb l`labtul kb tfa
mkrajtk`b `c tfa c`rja.
7.63)Ztgta tfa l`labtul aqugtk`b. Tfab jgb kt gppokam.^GQ, Lgy / Euba - 899;\
-
7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
16/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 73
Kt stgtas tfgt ]fa c`rja C gjtkbd `b g coukm `c lgss l kb g sf`rt kbtarvgo
`c tkla mt ks aqugo t` jfgbda kb l`labtul m(lv) kb tfa mkrajtk`b `c c`rja.
C < lg
Tfara < /Oat l ha j`bstgbt
< <
7.64)Ztgta tfa usacuobass `c l`labtul aqugtk`b gs gppokjghoa t` coukm co`w
pfab`lab`b. ^GQ, Lgy / Euba8994, B`v / Maj - 8978\
]fa l`labtul aqugtk`b ks usam t` matarlkba tfa rasuotgbt c`rja axartam `b
tfa c`rja h`ubmgry `c tfa co`w pgssgda hy g stragl `c co`wkbd coukm gs tfa co`w
jfgbdas kts mkrajtk`b.
]fa prgjtkjgo gppokjgtk`bs gra
Co`w tfr`udf habm pkpas
Eat pr`puosk`bs gbm pr`paooars
Fymrguokj eulp kb `pab jfgbbaos
Coukm co`w tfr`udf stgtk`bgry gbm l`vkbd pogtas
B`b ubkc`rl co`w tfr`udf summab abogrdam pkpas
7.66) Tfgt ks tfa l`labt `c l`labtul aqugtk`b0 ^GQ, Lgy / Euba - 897=\
L`labt `c l`labtul aqugtk`b ks markvam cr`l l`labt `c l`labtul
prkbjkpoa wfkjf stgtas tfgt tfa rasuotkbd t`rqua gjtkbd `b g r`tgtkbd coukm ks aqugo t`
rgta `c jfgbda `c l`labt `c l`labtul.
L`labt `c l`labt aqugtk`b
< S7& S8< Sao`jkty `c coukm gt sajtk`b 7 & 8
r7& r8< Xgmkus `c jurvgtura `c coukm gt sajtk`b 7 & 8
< Mabskty `c coukm
W < Co`w rgta `c tfa coukm
-
7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
17/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 74
7.6;) Jgojuogta tfa mabskty `c `ba oktra patr`o `c spajkckj drgvkty 9.40
^GQ, Gprk o / Lgy - 8977\
Dkvab5
S`oula `c patr`o < 7 oktra < 7 *79-:l:
Zpajkckj drgvkty Z < 9.4
Z`outk`b5
< < < 9.4 * 7999
< 499 nd/l:
7.;9)G s`gp huhhoa ks c`rlam wfab tfa kbskma prassura ks 1 B/l8gh`va tfa
gtl`spfarkj prassura. Kc surcgja tabsk`b kb tfa s`gp huhhoa ks 9.9781 B/l,
ckbm tfa mkglatar `c tfa huhhoa c`rlam. ^GQ, Gprk o / Lgy - 8979\
Dkvab5
p < 1 B/l8 < 9.9781 B/l
Z`outk`b5
< 1 < 6 9 .9781
m < 9.98l
7.;7)
]fa j`bvardkbd pkpa wktf kboat gbm `utoat mkglatars `c 899 ll gbm 719 ll
jgrrkas tfa `ko wf`sa spajkckj drgvkty ks 9.6. ]fa vao`jkty `c `ko gt tfa abtry ks
8.1 l/s, ckbm tfa vao`jkty gt tfa axkt `c tfa pkpa gbm `ko co`w rgta.
^GQ, Gprk o / Lgy - 8979\
Dkvab5
M7< 899 ll M8< 719ll Z < 9.6 S7< 8.1l/s
Z`outk`b5
Mksjfgrda W < G7S7
-
7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
18/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 76
< 9.8 8.1W < 9.9461 l:/saj
Gjj`rmkbd t` j`btkbukty aqugtk`b
G7S7< G8S8
= 9.8 8 . 1 < = 9.71
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X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 7;
< 7::.=73 nd/l:
Fakdft `c tfa l`ubtgkb < F < 7::.=739.4:7999;.67
F < ;.;:l
7.;=)Zupp`sa tfa slgoo gkr huhhoas kb g dogss `c tgp wgtar lgy ha `b tfa `rmar `c
19 l kb mkglatar wktf surcgja tabsk`b 9.9781 B/l. Tfgt ks tfa prassura
kbskma tfasa huhhoas0 ^GQ, B`v / Maj - 8979\
Dkvab5
m < 19 * 79-:l < 9.9781 B/l
Z`outk`b5
< < 6 9 .978119 79
p < 8.91 B/l8
7.;1)Gb `pab tgbn j`btgkbs wgtar up t` maptf `c 8.61l gbm gh`va kt gb `ko `c
spajkckj drgvkty 9.;8 c`r tfa maptf `c 8.7l. Jgojuogta tfa prassuras gt tfa
kbtarcgja `c tw` okqukms gbm gt tfa h`tt`l `c tfa tgbn. ^GQ, Gprk o / Lgy - 8977\
Dkvab5
Fakdft `c wgtar U7< 8.61l
Fakdft `c `ko U8< 8.7l
Zpajkckj drgvkty `c `ko Z9< 9.;8
Mabskty `c wgtar 7< 799 nd/l:
Mabskty `c `ko 8< 9.;8 * 7999 < ;89 nd/l:
Z`outk`b5
Yrassura kbtabskty gt kbtarcgja `c okqukm5
p < * d *z
p < 8* d * z8
< ;89 * ;.67 * 8.7
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X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 89
p < 76;18.;8 B/l8
Yrassura kbtabskty gt h`tt`l `c tfa tgbn
p < 7* d7* z7+ 8* d8* z8
< 7999 * ;.67 * 8.61 + ;89 * ;.67 * 8.7
p < =3;77.=8 B/l8
7.;3)]w` f`rkz`btgo pogtas gra pogjam 78.1ll gpgrt, tfa spgja hatwaab tfal ks
hakbd ckooam wktf `ko `c vksj`skty 7= p`ksa. Jgojuogta tfa sfagr strass kb tfa `ko kc
tfa uppar pogta ks l`vam wktf tfa vao`jkty `c 8.1l/s. ^GQ, Lgy / Euba - 8978\
Dkvab5
my < 9.9781 l < 7= p`ksa < 7.= Bs/l8 u < 8.1l/s
Z`outk`b5
< mu < jfgbda kb vao`jkty hatwaab pogtas < u9 < 8.1l/saj
< 7.= 8.1.9.781
< /
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7/21/2019 FLUID MECHANICS AND MACHINERY UNIVERSITY TWO MARK QUESTION AND ANSWER FOR REG - 2013
21/73
X.L.N J@OOADA @C ABDD GBM ]AJF / GW / X897:/ JA3=17 / KKK / LAJF / EQBA 897= B@S 897=
JA3=17COQKM LAJFGBKJZ GBM LGJFKBAX[ WQAZ]K@B HGBN hy GZF@N NQLGX.X (GY / Lajf) 87
QBK] - KK - CO@T ]FX@QDF JKXJQOGX J@BMQJ]Z
8.7) F`w gra coukm co`ws jogsskckam0 ^GQ, Lgy / Euba - 8978\
Ztagmy gbm Qbstagmy co`w
Qbkc`rl gbm B`bubkc`rl co`w
Oglkbgr gbm ]urhuoabt
J`lprasskhoa co`w gbm Kbj`lprasskhoa co`w
X`tgtk`bgo gbm Krr`tgtk`bgo co`w
@ba, ]w` gbm ]fraa mklabsk`bgo co`w
8.8) Mkstkbduksf hatwaab Oglkbgr gbm ]urhuoabt co`w. ^GQ, B`v / Maj - 8993\
Oglkbgr co`w ]urhuoabt co`w
Oglkbgr co`w ks mackbam gs tfgt
typa `c co`w kb wfkjf tfa coukm
pgrtkjoas l`va go`bd waoo
mabkam pgtf `r stragl okba.
]fa stragl okbas gra strgkdft gbm
pgrgooao t` agjf `tfar
]urhuoabt co`w ks mackbas gs tfgt
typa `c co`w kb wfkjf tfa coukm
pgrtkjoas l`va kb g zkdzgd wgy.
]fa stragl okbas gra b`t strgkdft
t` agjf `tfar
8.:) Trkta m`wb Fgdab Y`ksaukooas aqugtk`b c`r oglkbgr co`w.
^GQ, Gpr k o / Lgy - 8991, B`v / Maj - 8978\