143/23

37.

38.

39.

40.

41.

42.

43.

Purpose of suspension system

A) Transmit the power from engine to tyre
B)
C) Connect mechanical energy into heat energy
D) Connect axle and tyre

Prevent road shocks

The delivery pressure of hydraulic power steering pump is in the range of
A) 100-150 psi 8) 300 - 500 psi
C) 600 - 800 psi 0) 1000 — 1200 psi

What is the angle between th.... See more

16.

17.

18.

19.

20.

21.

22.

Hydraulic efficiency of a hydraulic turbine is the ratio of the :
(A) Runner power to water power (B) Shaft power to the water power

(C) Shaft power to the runner power (D) Water power to the shaft power

The function of governor in a hydraulic turbine is to:
(A) Maintain the discharge constant under all conditions
(B) Maintain the power constant under all conditions
(C) Ma.... See more

42. The fluid coupling is most efficient as drive ratio approaching to:
(A) 3:1 (B) 1:3
(0) 1:6:1 () 1:1

43. Name the driving member of a torque converter:
(A) _ stator ൯) 0/66 wheel
(C) turbine ൯൩) impeller

44. What is two leading shoe in brake system?
(A) 101൩ shoe expand in the direction of the rotation of the drum
(B) both shoe against the direction of the rotation of the drum
(C) leading shoe expands on the direction of the rotation of t.... See more

019/23

83.

84.

85.

86.

87.

88.

89.

90.

91.

In a Diesel fuel injection pump, the effective pressure strokes of the plungers are
regulated by means of a
A) Fuel pump B) Cam shaft C) Needle valve D) Control rack

Which action the spindle only move up and down in feed pump ?
A) Partial action B) Idling action

C) Normal action D) Pumping action

Cetane number of a Diesel fuel.... See more

C:-Sution pipe
D:-High pressure pipe
Correct Answer:- Option-D

Question69:-How much pressure does the high pressure pump develop in a CRDI
engine?

A:-1000 - 2000 bar
B:-5000 - 6000 bar
C:-7000 - 8000 bar
D:-9000 - 12000 bar
Correct Answer:- Option-A

Question70:-What is the primary purpose of a Variable Intake Manifold system in a
Electronic Fuel Injection?

A:-To increase air-fuel ratio

B:-To enhance the volumetric effic.... See more

3 type of valves are used for viscous liquids, slurries or corrosive liquids?

76.
(A) Plug valve (8) Diaphragm valve
(0 Butterfly valve (D) Globe valve
771. Apropelleris an:
(A) Axial flow, low speed impeller (2) Radial flow, high speed impeller
(C) Radial flow, low speed impeller (D) Axial flow high speed impeller
78. Fourdrinier machine is used in the manufacture of :
(A) Sugar (18) ' Paper |
(C) Alcohol from molasses (D) Phenol formaldehyde<.... See more

Az-reflux valve

B:-air valve

C:-scour valve

D:-sluice valve

Correct Answer:- Option-A
Question49:-The liquid waste of the community is called

A:sullage

B:-sewage

C:-garbage

D:-storm water

Correct Answer:- Option-B
Question50:-Sanitary sewage is also known as

A:-storm water flow

B:-domestic flow

C:-dry weather flow

D:-combined sewage flow

Correct Answer:- Option-C<.... See more

Az-reflux valve

B:-air valve

C:-scour valve

D:-sluice valve

Correct Answer:- Option-A
Question49:-The liquid waste of the community is called

A:sullage

B:-sewage

C:-garbage

D:-storm water

Correct Answer:- Option-B
Question50:-Sanitary sewage is also known as

A:-storm water flow

B:-domestic flow

C:-dry weather flow

D:-combined sewage flow

Correct Answer:- Option-C<.... See more

(ii) Right ventricular infarction
(iv) Pulmonary embolism

கரடி (i)
8:-0) and (il)
C-Only (i)
०-५॥ of the above
Correct Answer:- Option-D
Question33:-The most common site of drainage of congenital coronary artery fistula is to
‘Ac Right atrium
B:-Right ventricle
C:Pulmonary artery
D-Coronary sinus
Correct Answer: Option ®
Question34:-n which of the following conditions the heart is most likely to be structurally normal 7See more

(ii) Right ventricular infarction
(iv) Pulmonary embolism

கரடி (i)
8:-0) and (il)
C-Only (i)
०-५॥ of the above
Correct Answer:- Option-D
Question33:-The most common site of drainage of congenital coronary artery fistula is to
‘Ac Right atrium
B:-Right ventricle
C:Pulmonary artery
D-Coronary sinus
Correct Answer: Option ®
Question34:-n which of the following conditions the heart is most likely to be structurally normal 7See more

(ii) Right ventricular infarction
(iv) Pulmonary embolism

‘Ac Only (i)
Bs(i) and (i)
C-Only (i)
D-All of the above
Correct Answer:- Option-D
Question33:-The most common site of drainage of congenital coronary artery fistula is to
‘Ac Right atrium
B:-Right ventricle
C:Pulmonary artery
DCoronary sinus
Correct Answer:- Option ®
Question34:-In which of the following conditions the heart is most likely to be structurally normal 7
‘A:.... See more

A:-reflux valve
:- valve

C:-scour valve

D:-sluice valve

Correct Answer:- Option-A
Question49:-The liquid waste of the community is called
A:-sullage
-sewage

C:-garbage

D:-storm water

Correct Answer:- Option-B
Question50:-Sanitary sewage is also known as

A:-storm water flow

B:-domestic flow

C:-dry weather flow

D:-combined sewage flow

Correct Answer:- Option-C
Question51:-The .... See more

6.

62,

63.

64.

65,

66,

67,

68,

69,

is the passage around the cylinder through which water is allowed to flow to
cool the cylinder.

(A) Water Jacket (B) ‏اس‎ (9 Manifold (D) ೫೫

Top of the piston is called
(A) Boss (B) Dome ര ‏الله‎ (D) Land

On an engine that drives an automatic transmission a is used in the place of a
flywheel.

(^) Back Plate (3) Har.... See more

49.

50,

51,

52,

53.

54,

55.

56,

57.

In muffler assembly catalytic converter is provided to
(^) increase power (B) reduce noise
(C) reduce pollution (D) none of these

Drive of the mechanical fuel pump is getting from
(ಹ) crank-shaft (8) cam-shaft
(0 connecting rod (D) timing gear

Drive of the high pressure pump in CRDI diesel engine is getting from
(ಹ) crank-shaft (8) cam-sha.... See more

C:-dos not sag
D:-dos not fig
Correct Answer:- Option-B
Question39:-Which component in gully trap is used to prevent gases from entering waste line
Ac-air seal
8;-0.1 ೦೪67
C:-water seal
5:-61. grating
Correct Answer:- Option-C
Question40:-Which accessories is used to change the direction flow in the pipe .....
A:-water meter
B:-pipe
C:-cocks
D:fittings
Correct Answer:- Option-D
Question41:-The pipe fitting used to connect a service .... See more

065/23

87.

88.

89.

90.

91.

92.

Example for once through boiler is
A) Benson boiler B) Lamont boiler
C) Babcock and Wilcox boiler D) Locomotive boiler

Function of junction valve in a boiler is

A) Remove sludge or sediments collected at the bottom most point in the water
space in the boiler

B) Shut off steam or regulate the flow of steam to requirements
C) Prevent the steam pressure in the boi.... See more

B:5to8
2502
D:-20 to 30
Correct Answer:- Option ®
QuestionS0:-Ina glass tube type water indicator for a boiler, one end of the tube is connected to water space and the other end is connected to
‘Acwater space also
B:-chimney
‏معام‎ space
D-superheater
Correct Answer:- Option-C
QuestionS1:-Ina 4 cylinder engine, the swept volume of all the cylinder are called,
‘A-Compression Ratio
B:-Fiston Displacement
೯೧೦/೧೬ Capacity
See more

C:-dos not sag
D:-dos not fig
Correct Answer:- Option-B
Question39:-Which component in gully trap is used to prevent gases from entering waste line
A-air seal
B:-C.l. cover
C:-water seal
D:-C.l. grating
Correct Answer:- Option-C
Question40:-Which accessories is used to change the direction flow in the pipe .....
A:-water meter
-pipe
“cocks
D:-fittings
Correct Answer:- Option-D
Question41:-The pipe fitting used to connect a service pip.... See more

50.

51.

52.

53:

54.

55.

56.

57.

58.

The instrument which is used to measure eurrent voltage and resistance :
(A} Odometer (B) Tachometer
)© Multimeter (D) Galvanometer

The needle valve of carburettor is closed and opened by :
(ಯ) ೫೯166 (0) main petrol jet
(ര throttle valve (0) ‏٤8ہ‎

Which of the following is a temporary fastening method?

(ಗ) screwed jointin.... See more

43.

45.

46.

47,

48.

49.

Catalytic converter is fitted in between :
(ಗಿ) Inlet manifold and fuel pump (B) ಹತ್ತ manifold and port
(C) Inlet manifold and crank case (D) Exhaust manifold and silencer

In maintenance free battery the plate grids are made of :
(ಗ) Lead and calcium (B) Lead and antimony
(0) Lead and arsenic (1) 10೩6 ೩೧6 beryllium

Cylinder liners are made of :
(ಯ) म अट�.... See more

049/2018 لا الا ااه الام

54.

55.

56.

57.

58.

59.

60.

61.

62.

The firing order of a six cylinder engine is
ಹ) 1-3-5-6-2-4 8) 1-3-5-2-4-8
0) 1-3-2-6-4-5 0) 1-5-3-6-4-2

The distance between TDC to BDC, in degree
A) 180 B) 90
C) 360 D) 45

The needle valve of the carburettor is closed by means of a
A) Spring B) Tickler
C) Float D} Throttle

Increase.... See more

57.

58.

59.

60.

61.

62.

63.

64.

Which of the following statement is/are correct about steam boilers?
0) It should produce maximum quantity of steam with minimum fuel consumption
(1) It should rapidly meet the fluctuation of load
(iii) It should be capable of quick starting
(ಯ) Only (i) and (iii) (B) Only (ii) and (iii)
(C) Only (0) and (ii) (D)_ All of the above (i), (ii) and (iii)
Which of the foll.... See more

D:-Flywheel
Correct Answer:- Option-D

Question22:-The minimum number of compression rings needed in an engine piston

is

A:-Four
B:-Three
C:-Two
D:-One

Correct Answer:- Option-C

Question23:-The engine component required for the effective functioning of valves
in an internal combustion engine is

A:-Cam shaft

B:-Flywheel

C:-Piston

D:-Connecting rod
Correct Answer:- Option-A

Question24:-.... See more

i. Results from activity of membrane wa+ - x+ ATPase.

ii. Automaticity of pacemaker cells increases after these cells are excited at a
higher frequency.

11. When an ectopic focus in atria with higher rate than SAN stops firing suddenly
SAN will remain quiscent for some time due to overdrive supression.

iv. Results from activity of ca2+ ATPase pump.

A:-Only i and iii
B:-Only i and ii
C:-Only iii and iv
D:-Only i, ii and iii
Correct Answe.... See more

dW Lax dey gz?
‏لے‎

Cede aay yx
‏لے‎

Bw 2x
Bw 22

Correct Answer: Option ®
Question32:-Which of the following isolation valves are used as quarter turn valves ?
(i) Ball valve
(1) Plug valve
(ii) Butterfly valve

Acti) only

Be-(i) and (ii) only

Celli) and (ii) only

0:-0), (1) and (ii)

Correct Answer: Option-D

ಟಟ ಟಟ turbines having identical specie speed and e.... See more

97. Which of the following is not associated with hydraulic actuator speed control ?
(^) Meter in speed control (B) Meter out speed control

(C) Bleed off speed control (D) Bleed out speed control

98. Which one of the following terms is associated with positive displacement pumps ?
(A) Volute casing (B) Semi open impeller

(C) Turbine pump (D) Screw rotors

99. Which of the following is not related with pipe joints ?
(A) Eccentric reducer (B) Concentr.... See more