Kerala PSC Previous Years Question Paper & Answer
Page:1
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' 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 ''. 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.
FINAL ANSWER KEY
Question Paper Code:
Category Code:
Exam:
Medium of Question:
Date of Test
Department
Alphacode
Question1:-The tool used for marking and testing of angles 90°
A:-Try-square
B:-Mitre square
C:-Bevel square
D:-Straight edge
Correct Answer:- Option-A
Question2:-Why rotatable bevels are used in dial indicator
A:-The work of machine setting
B:-Acts as an offset attachment
C:-Prevent shocks
D:-For making final zero setting
Correct Answer:- Option-D
3/2020/01
095/2018
Junior Instructor-Lift and Escalator Mechanic
English
22-01-2020
Industrial Training Department
A
Question3:-The connection link used to make a connection between sling and load to be lifted is
A:-Pulley
Shackle
C:-Hoist
D:-Derricks
Correct Answer:- Option-B
Question4:-Rivet used for structural application is
A:-Pan head
B:-Snap head
C:-Mush room head
D:-Counter sunk head
Correct Answer:- Option-B
Question5:-The arc used in Electric Arc welding is
A:-Low voltage high current
B:-High voltage high current
C:-Low voltage low current
D:-High voltage low current
Correct Answer:- Option-A
Question6:-The flux used in brazing
A:-Zinc chloride
B:-Borax
C:-Ammonium chloride
D:-Alcohol
Correct Answer:- Option-B
Question7:-How many types of foundations are there based on depth?
3ھ
B:-4
C:-5
D:-2
Correct Answer:- Option-D
Question8:-Size of a wire rope specified by its.
A:-Nominal diameter
B:-Number of strands
C:-Number of wire per strand
D:-Length of wire
Correct Answer:- Option-A
Question9:-A hacksaw blade specified by its.