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 GOVT INSTRUMENT WORKSHOP KERALA SMALL INDUSTRIES DEVELOPMENT CORPORATION LTD SIDCO' And exam conducted in the year 2015. And Question paper code was '154/2015'. 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.
57. In milling machines the Indexing of the job is done with :
(ക) Differential mechanism (B) Dividing head
(C) Face plate (D) Arbor
58. The dimensional formula of dynamic viscosity are :
ക शा. (B) MLT
6 യ മത
59. The purpose of Surge tank in a pipe line is to:
(A) Make the flow uniform in pipe
(B) Reduce the loss of head due to friction in pipe
(೮) Relieve the pressure due to water hammer
(D) Increase the velocity in the pipe
60. Brass is an alloy of copper and :
(ക) Aluminium (B) Tin
(0) Zinc (D) Lead
61. A microprocessor unit, a memory unit and an input / output unit form, a :
ல تط ര) Compiler
(0 Microcomputer D) ALU
62. An ideal operational amplifier has :
(ക) Infinite output impedance (B) Zero input impedance
3 Infinite Bandwidth (D) All of the above
63. Which type of signal is represented by discrete values?
(ക) Noisy signal (2) Non linear
(C) Digital (D) Analog
64. The gauge factor of strain gauge is normally of the order of :
മ 1 (8) 160 5
(0) 1.56 21 D) 560 10
65. The logic gate that will have high or "1" at the output when any one at the inputs is high is
a(n):
(ಸ) OR gate (B) AND gate
(C) NOR gate (D) NOT gate
154/2015 10 A
