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 'Tracer Grade I Malabar Cements Limited' And exam conducted in the year 2020. And Question paper code was '011/2020'. 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.
84. If width of ೩ 77 belt is 10 mm then the length ग the belt will be in a range of
mm.
{A) 150 to 860 mm (3) 260 to 860 mm
)0 212t01262 mm യ) 420 to 2820 mm
88. The formula for finding out circular pitch of a spur gear is:
(ಗ) 7 xmodule pitch (3) #/module pitch
{C) wxnumber of teeth (2) #/mumber of teeth
86. The engine produces power by the:
வ Rotation of the crankshaft
{B) Valve action
{C) Combustion pressure pushing on piston
(D) एए and down movement of piston
87. A Telescopic gauge can be used to measure a cylinder bore if 18 1860 10 1116
telescopic gauge?
வ Micrometer {B) Feeler gauge
(© Straight edge (D) Dial indicator
88. The depth of water formed by providing a tap in the water closet is called:
{A) Water cussion (3) Water seal
)0 Water meter (D) Water barrier
88. ல்க live and develop in the presence or absence വ് oxygen.
(¢) Aerobic {B) Anaerobic
)0 Facultative (D) All of the above
40. The waste water from the kitchen, bathroom ete is called:
(4) Sewage (9) Ashes
{C) Garbage (D) Sullage
41. The capillary rise is due to:
(¢ Cohesion {B) Adhesion
{C) Both of the above {D) None of the above
A 7 011/2020
[P.T.0.]
