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 'TRADE INSTRUCTOR GR II TOOL AND DIE MAKING TECHNICAL EDUCATION' And exam conducted in the year 2015. And Question paper code was '043/2015'. 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.
38. The circular scale of a micro meter is on the :
(^) Barrel (ए) Ratchet
(C) Thimble 10) Above fiducial line
39. Mass of a material of specific gravity 7.6 and volume 1 cubic meter is :
(4) 76kg (8) 760 kg
(C) 7600 kg (D) None of the above
40. 1 micron is equal to:
(ಗ) 10"'mm രു 10°mm
(© 10°mm യ 107 meter
41. Vernier Caliper is used to measure :
(५) Internal dimension
(B) External dimension
(C) Both external and internal dimension
(D)) None of the above
42, Accuracy of measuring instrument is related 00
(A) Correctness of measurement
(18) Repeatability
(¢) Both correctness and repeatability
(D) Correctness or repeatability
43. The international standard unit for measurement of linear dimension is :
(3) Micron (ए) Meter
)0 Foot (D) Centimeter
44, The materials used for surface plate are :
(ക Granite or Cast iron (8) Only Granite
(0) Only Cast iron (D) None of the above
45. The telescopic gauge is used to measure :
(ಗೆ) Internal Dimension (B) External dimension
(C) Dimension of distant objects (D) All the above
46. Sensitivity of a measuring instrument is :
(4) Ability to detect small difference in measured quantity
(13) Readability of dimension
(C) Repeatability
(D) Correctness of measurements
43/2015 8 1 A
