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 TV MAINTENANCE AND REPAIRS TECHNICAL EDUCATION' And exam conducted in the year 2016. And Question paper code was '024/2016'. 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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A SPDT switch اس قوط ON positions :
(8) ع (B) Two
(८) Three (D) None of these
त् protect the electric circuit against excessive :
(8) Voltage (B) Temperature
(09 Current യ (B) & (C)
One of the following is not associated with PCB development process :
(ക) Etching (B) Layout
(C) Soldering 0) EDA tools
The impurity atoms added to make a N type semiconductor are called :
(ക Donors (B) Acceptor
(C) Trivalent atom (D) None of these
Example for a pentavalent impurity atom is :
(ക Phosphorous (B) Carbon
(0 Aluminium (D) Galium
The barrier voltage for Ge —————— for a rise in temperature.
(2) increases (B) remains the same
(0 decreases (D) exponentially increases
A Schottky diode has —————— junctions.
(4) one (8) two
(0) three (D) none of these
A reverse biased diode is equivalent to an ideal diode in series with a resistance in the range
of :
ക്ര ഒ B Mo
(0 ६ (D) none of these
Zener diodes with breakdown voltage more than 6V operate under :
)۸ Forward breakdown (ए) Reverse breakdown
(C) Zener breakdown (D) Avalanche breakdown
024/2016 4 A
