Kerala PSC Previous Years Question Paper & Answer
Page:13
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Engineer (Agriculture) - Agriculture Development and Farmers Welfare' And exam conducted in the year 2023. And Question paper code was '169/2023/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.
iii. Normalizing removes internal stresses
iv. Normalizing improve toughness.
A:-i and ii are correct
B:-iii and iv are correct
C:-i and iv are correct
D:-all statements are correct
Correct Answer:- Option-B
Question63:-Which of the following defect is not detected by Dye penetrant test
A:-Nonmetallic inclusions
B:-Leaks
C:-Cracks
D:-Forging defects
Correct Answer:- Option-A
Question64:-Which of the following instrument is appropriate for inspection during
mass production of identical cylindrical specimens with +0.5mm
A:-Vernier calipers
B:-Micrometers
C:-GO and NO-GO gauges
D:-None of these
Correct Answer:- Option-C
Question65:-Which is preferred for welding Aluminium sheets?
A:-Carbon Arc Welding
B:-Oxy-Acetylene Gas welding
C:-TIG welding
D:-None of these
Correct Answer:- Option-C
Question66:-What happens to the permeability of moulding sand as the asnd grain
size increases?
A:-Decreases
B:-Increases
C:-Remains same
D:-Depends on type of sand
Correct Answer:- Option-B
Question67:-In case of simple turning operation in a Lathe, for the same spindle
speed, if the diameter of workpiece is increased, how will the cutting speed vary?
A:-Increase
B:-Decrease