Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Junior Instructor Mechanical Agricultural Machinery' And exam conducted in the year 2021. And Question paper code was '063/2021'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
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Which of the following bearings can take both radial and thrust load ?
A) Ball bearing B) Bush bearing
०)
Roller be:
aring D) Needle bearing
The multiplate clutches are not used in
A)
०)
Clutch grab is
A
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)
)
)
D)
Earth mo
Power til
Rapid en
Failure o
Failure o
ving machines B) Car
ler D) Scooter
igagement and disengagement of the clutch
the pressure plate
the pressure spring
Abrupt engagement of the clutch
The device for smoothening out the power is
A)
Fly whee!
B) Torque converter
C) Gear box D) Clutch
The combined lubrication system is the combination of
A)
[81]
)
०)
)
is}
Petro oil
Dry sump and pressure lubrication system
lubrication and dry sump lubrication
Splash type lubrication system and pressure lubrication
Dry sump lubrication and splash type lubrication system
Specific gravity of a fully charged battery is
A)
1.260
B) 1.280 C) 1.270 D) 1.250
P.T.O. shaft gets drive from
A)
C) Output shaft
Engine
B) Transmission
D) All are correct
063/21