Kerala PSC Previous Years Question Paper & Answer
Page:4
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Maintenance Assistant (Mechanical)' And exam conducted in the year 2022. And Question paper code was '068/2022/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.
‘AcConcavity
B:-Convexity
=
D-None of the above
Correct Answer:- Option ®
Question25:-What isthe pitch of hacksaw blade used to cut brass tubing, copper, iron pipe etc. ?
ಸಿ08 ೧೫
BeL4 mm
ന്ന
دہ دم
Correct Answer:- Option-D
‘Question26::What is the name of angle marked x shown in figure given below ?
AcPoint angle
B:-Rake angle
C-Clearance angle
D-Helix angle
Correct Answer:- Option ®
Question27: is the distance a drill advances into the work in one complete rotation.
‘AcCutting speed
।
പട
നി
Correct Answer:- Option-C
‘Question28:-What is the taper angle of second tap shown in figure given below 7
ನಥ
1
oa?
812
೦೩೦
”وھ
Correct Answer:- Option-C
ப டட ளை an operation of bevelling the end of a drilled hole.
‘AcSpot facing
B:-Counterboring
C-Countersinking