Kerala PSC Previous Years Question Paper & Answer

Title : Junior Instructor Lift and Escalator Mechanic Industrial Training Department
Question Code : A


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Junior Instructor Lift and Escalator Mechanic Industrial Training Department' And exam conducted in the year 2020. And Question paper code was '003/2020/OL'. 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.

page: 3 out of 11
Excerpt of Question Code: 003/2020/OL

Question19:-The device designed to stop a descending car or counter weight beyond its normal limit.
A:-Retuming cam
B:-Pit switch
D:-Header assembly
Correct Answer:- Option-C
Question20:-The elevator car is suspended on the main rope by means of a frame called.


C:-Machine unit

D:-Car body

Correct Answer:- Option-A
Question21:-A device which acts as stopping mechanism when the elevator runs beyond its rated speed.

A:-Limit switch

B:-Over speed governor

C:-Hydraulic ram

D:-Traction sheave

Correct Answer:- Option-B
Question22:-One Micrometer is equal to.

Correct Answer:- Option-C
Question23:-If the belt of an electric motor is broken, it needs the following type of maintenance
Correct Answer:- Option-A
Question24:-Type of maintenance is done before failure.
C:-Break down
Correct Answer:- Option-A
Question25:-The device which connects the elevator car and landing doors without backlash.
A:-Door track
B:-Door coupler
C:-Door contact
D:-Door motor
Correct Answer:- Option-B
Question26:-It is used to know the elevator car position.
A:-Landing push button
B:-Floor position indicator
C:-Door contact
D:-Door sill
Correct Answer:- Option-B
Question27:-Which of the following is not a safety device on an elevator?
A:-Door lock
B:-Over speed governor
C:-Call button
D:-Limit switch
Correct Answer:- Option-C
Question28:-Compensating ropes are generally required on elevators when the travel is.
‎D:-30 M or greater

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Junior Instructor Lift and Escalator Mechanic Industrial Training Department : Video