Kerala PSC Previous Years Question Paper & Answer
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.
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
