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 'FOREMAN PRESSURE DIE CASTING UNIT KSIDC LTD SIDCO' And exam conducted in the year 2015. And Question paper code was '134/2015'. 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.
3 Melting point of mild steel is about :
(ಹ) 1539°C 0( 0
(© 11310 (D) 1480°C
59. 0 8126 of a gear usually specified by :
(A) Pressure angle (8) Pitch circular diameter
(C) Circular diameter (D) Diametric pitch
60. Which of the following material has the maximum ductility?
(4) Mild steel (B) Copper
(0 Zinc © Aluminium 5
61. Least count of vernier micrometer is ——— mm :
) 1 ®) 0.01
1 ر0 0.02 0(
62. Gun metal is an alloy വ്:
(ಗಿ) copper, zinc and lead (B) copper and tin
(0) copper, zinc and tin യ) വ silicon and manganese
63. In the Indian Standard Systems for Limits and Fits, there are —— णण . grades of
Fundamental tolerances :
@A) 16 (छ) 18
(© 20 D) 25
64. Suggest a combination tolerance for precision sliding fit, from the given combinations :
(ಬ) 86 © 6
(€ 8 (D) H7/g6
68. The operation of assembling slip gauges together for a given combination is known as :
(^) slipping (B) clamping
(C) wringing (D) welding
66. The operation of shaping a grinding wheel is known as :
(^) पाप (B) dressing
(C) balancing (D) aligning
134/2015 10 A
