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 LIFT MECHANIC INDUSTRIAL TRAINING' And exam conducted in the year 2014. And Question paper code was '210/2014'. 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.
26. An LYDT has an output in the form വ്:
(A) Linear displacement of force (8) गिह
(9) Rotary movement of force (D) Vibration measurement
27. A DC series motor is best suited for driving :
(ಗಿ) Line starting (blowers and fans) (B) Shear and punches
(€) Machine tools (12) Crane and Hoist
28. The function of a starter in a DC motor is to :
(A) Control its speed
(B) Increase the starting torque
(C) Limit the starting current to a safer value
(D} Reduce the speed
29. The capacity of a battery is expressed in :
(ಗಿ) Amperes (8) Ampere hours (0) படி (D) Watt hours
30. The gears which have teeth parallel to the axis of the wheel are known as :
(A) Spur gear (8) Bevel gear (C) Helical gear (D) Spiral gear
ॐ, For a single start thread, lead of the thread is equal to :
(ಸ) Pitch (B) 2 x Pitch (८) (ण्ट diameter (D) 3 x Pitch
32. The thread suitable for power transmission 15 ;
(^) Knuckle thread (8) Acme thread (0) Square thread (D) BA thread
33. Valueof 14243 . + 20 1 :
(^) 250 (8) 200 (८) 260 (D) 110
34, Due to slip of the belt, the velocity ratio of the belt drive : _.
(^) Zero (B) Increase (0) Decrease . 19) Does not change
210/2014 8 A
