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 'Pump Operator ' And exam conducted in the year 2023. And Question paper code was '023/2023/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.
A:-Tang
B:-Heel
C:-Edge
D:-Face
Correct Answer:- Option-B
Question10:-Very accurate surface plate is made of
A:-Glass
Granite
C:-Steel
D:-Closed grain cast iron
Correct Answer:-Question Cancelled
Question11:-Which part of the spring joint caliper is fulcrum roller ?
A:-Pivot
B:-Screw
C:-Spring
D:-Peg
Correct Answer:- Option-A
Question12:-Which among the following types of chisel is used to cut keyways and grooves ?
A:-Flat chisel
B:-Cross cut chisel
C:-Half round nose chisel
D:-Diamond chisel
Correct Answer:- Option-B
Question13:-Which one of the following vice is used for holding small jobs ?
A:-Pipe vice
-Machine vice
C:-Hand vice
D:-Pin vice
Correct Answer:- Option-C
Question14:-Which one of the following is the internal parts of bench vice ?
A:-Box nut
B:-Fixed jaw
C:-Handle
D:-Hard jaws
Correct Answer:- Option-A
Question15:-Which micrometer does not have a frame and anvil ?
A:-Outside micrometer
B:-Inside micrometer
C:-Screw thread micrometer
D:-Depth micrometer
Correct Answer:- Option-D
Question16:-Clearance between mating parts to measured by
A:-Limit gauge
B:-Feeler gauge
C:-Plug gauge
D:-Ring gauge
Correct Answer:- Option-B
Question17:-How many valance electrons are in a semi conductor ?
A:-2
B:-3
04
D:-5
Correct Answer:- Option-C
Question18:-Electro Motive Force (EMF) 'E' can be calculated by the formula
A:-E = P.D - Voltage drop
B:-E = P.D + Voltage drop
C:-E = P.D + Voltage drop/2
D:-E = P.D + 2 times of voltage drop
Correct Answer:- Option-B