Kerala PSC Previous Years Question Paper & Answer
Page:7
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'DRAUGHTSMAN GRADE II (MECHANICAL) in KEAEC Ltd and OVERSEER/ DRAFTSMAN (MECHANICAL) GRADE II in PWD/ Irrigation' And exam conducted in the year 2021. And Question paper code was '066/2021'. 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.
33.
34.
35.
36.
37.
38.
39.
40.
The term station point is related to
A) Orthographic
©) Isometric
In a double start thread the lead is equal to
A) 2 times
C) Half
In radial bearing the load acting is
A) Parallel
C) Inclined
What happen when the thermostat valve is
A) Engine quickly over heat
C) Engine missing
066/21
projection.
B) Perspective
D) Oblique
the pitch.
8) 3 times
0) ۳۴
to the bearing axis.
B) Perpendicular
D) Both inclined and perpendicular
removed from an engine ?
B) Not maintain working temperature
D) Decrease volumetric efficiency
The actual power available on the engine crankshaft is
A) BHP
رہ FHP
A radiator cap contains
A
B
0
0
) Pressure valve
) Vacuum valve
) Pressure and vacuum relief valve
) Pressure and temperature relief valve
The zinc coated iron pipe is known as
A) Galvanized iron
C) Stainless steel
8) IHP
D) Mechanical efficiency
B) Wrought iron
D) Cast iron
Which type lubrication system is used in car engine ?
A) Splash lubrication
C) Dry-sump lubrication
-7-
B) Pressure lubrication
D) Petroil lubrication