Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Operator -Kerala Agro Machinery Corporation Ltd ' And exam conducted in the year 2022. And Question paper code was '009/2022'. 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.
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The extreme permissible sizes between which the actual size is contained and between which
the component is made is named as:
(^) Basic size (B) Size
(C) Limit of size (D) Actual size
The difference between the maximum limit of size and minimum limit of size is named as :
(A) Allowance ൯) Interference
(C) Tolerance (D) Clearance
Which material is used in the manufacture of anvil of the outside micrometer?
(A) High carbon steel (B) Alloy steel
(C) Cast iron (D) Low carbon steel
What is the least count of Vernier caliper in which 9 main scale divisions are divided into
10 equal parts in vernier scale?
(A) 0.2mm (B) 0.1mm
(C) 0.02 mm (D) 0.01 mm
The cutting speed recommended for drilling brass material in meters/minutes :
(A) 70 to 100 (B) 20 to 35
(0 8550 (D) 35 to 40
What types of tap wrench is used in restricted places?
(^) Bar type tap wrench ൯) T-Handled tap wrench
(C) Solid type tap wrench (D) Double ended tap wrench
Which portion of Hammer head is not hardened or left soft?
(^) Face (B) Pein
(C) Cheek (D) Head
Which drilling machine is capable of drilling holes upto 12.5 mm?
(^) Pillar drilling machine (B) Sensitive drilling machine
(C) Column drilling machine (D) Radial drilling machine
The operation of beveling the end of drilled hole is called :
(ಹ) Counter boring (B) Spot facing
(0) Countersinking (D) Step boring
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