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 'TRADESMAN ELECTRONICS AND INSTRUMENTATION TECHNICAL EDUCATION KNR' And exam conducted in the year 2014. And Question paper code was '178/2014'. 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 deflection of the free end of the bimetallic strips in 8 bimetallic thermometer with
temperature is nearly:
(A) टवा (18) non-linear
(C) parabolic (1) hyperbolic
Positioning controllers are used for:
(ಗ) 1०५ 10806 (ए) high loads
(C) temperature changes (D) flow rate changes
Use of I-control along with P-control facilitates :
(A) elimination of offset (18) reduction of offset
(C) reduction of stability time (D) none of these
Which of the following is not a mechanical pressure sensing element?
فص Bellows (18) Diaphragm
(£) Bourdon tube (M) U-tube
On-off controllers are normally used for :
(ಗಿ) 10% 10808 (ड) temperature changes
(0) flow rate changes (D) none of these
pH meter has :
(ಗಿ) one cell (ए) two cells
(C) three cells (D) ५ ध्ला
Which of the following is not a differential pressure flow meter ?
(ക) Venturimeter (B) Orifice meter
(C) Rota meter (D) Flow nozzle
Very low pressure is expresssed in microns (), which is equal to ————— mm of Hg
coloumn (absolute) at 0°C.
(ல 0.001 B 0.1
© 1 (D) 00001
178/2014 8 A
