Kerala PSC Previous Years Question Paper & Answer

Title : Junior Instructor (Instrument Mechanic) Industrial Training Dept English
Question Code : A

Page:6


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Junior Instructor (Instrument Mechanic) Industrial Training Dept English ' And exam conducted in the year 2019. And Question paper code was '065/2019'. 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.

page: 6 out of 16
Excerpt of Question Code: 065/2019

025,

026,

Non-contact method of level measurement is
(^ sight glass (B)
(C) ultrasonic type (D)
Basic principle of LVDT is

(^ magnetic effect (B)
(C) induced ஊரி (D)

dall tube

Piezoelectric type

mutual induction

Hysteresis effect

027. The nominal voltage of a fully charged lead acid cell is

028.

029.

030.

031,

032,

(മു 11% (8 15V

0 ۷۸ (೧) 2.2%

Extension of ammeter range is obtained by connecting

(¢) Low resistance in series (8) High resistance in parallel
(C) Low resistance in parallel (D) High resistance in series
PMMC type instruments can be used for measuring in

(^ AC circuits only (B) DC circuits only

(C) Both AC and DC circuits (D) Neither AC nor DC circuit
The form factor of half wave is

(ಬೃ 1 (8) 157

(0 1 D 2

For stabilizing the gain of an amplifier

(^ Positive feedback is used (B)
(C) Input voltage is varied (D)
8085 microprocessor has how many pins?

(ಬ 30 ()
€) 39 (೧)

No feedback is used

Negative feedback is used

೩1
೩0

து 20௦4 5/2019-A

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