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 ' Technician Grade II (Electronics)-Kerala Co-operative Milk Marketing Federation Ltd ' And exam conducted in the year 2022. And Question paper code was '010/2022'. 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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Which of the following diode operated in reverse bias mode?
(^) P_N junction
(C) Tunnel
(0)
(0)
Schottky
Zener
Which configuration of transistor amplifier is most commonly used in electronic circuits?
(A) Common base configuration
(B) Common emitter configuration
(C) Common collector configuration
(D) Common drain amplifier configuration
How the negative feedback is called?
(ಹ) Degenerative feedback
(C) Current controlled feedback
(B)
(D)
Regenerative feedback
Voltage controlled feedback
What type of packaging is generally used to transistors utilized for low power amplification?
(A) Metal packaging
(B) Plastic packaging
(C) Ceramic packaging
(D) Plastic packaging with metal heat sinks
Which class of amplifier will give less distortion for input signals?
(^) Class-A
(0) Class— AB
What is the function of pin number 4 of the IC 555?
(ಯ) Set
(C) Control voltage
The medium doped region in a transistor is :
(A) Collector
(C) Emitter
A common collector amplifier has the highest :
(A) Voltage Gain
(C) Power Gain
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(B)
(D)
(B)
(D)
Class - >
Class - 0
Reset
Threshold
Base
Gate
Output Impedance
Current Gain