Kerala PSC Previous Years Question Paper & Answer
Page:11
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Junior Instructor (Turner) (NCA- LC/AI)' And exam conducted in the year 2023. And Question paper code was '159/2023/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.
B:-0.001 mm
C:-0.02 mm
D:-0.002 mm
Correct Answer:- Option-A
Question54:-How many number of divisions in the thimble of a micrometer has an
accuracy of 0.01 mm
A:-100 Div
B:-25 Div
C:-50 Div
D:-5 Div
Correct Answer:- Option-C
Question55:-What is the value of one sub division in a matric micrometer have 50
divisions on the thimble?
۸-1706
B:-0.01 mm
C:-0.5 mm
D:-0.05 mm
Correct Answer:- Option-C
Question56:-In a metric micrometer the distance moved by the spindle during one
complete rotation of the Thimble is
A:-0.05 mm
8:-1 ന്ന
C:-0.01 mm
D:-0.5 mm
Correct Answer:- Option-D
Question57:-What is the reading of a micro meter shown in the figure?
ಇರೆ
A:-70.22 mm
B:-7.22 mm
C:-70.44 mm
D:-7.44 mm
Correct Answer:- Option-B
Question58:-When the anvil and spindle face of a micrometer are in contact if the
zero of the thimble rest below the datum line of
A:-Negative error