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 TECHNICAL EDUCATION' And exam conducted in the year 2016. And Question paper code was '144/2016'. 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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In On-line UPS, the battery is connected
(೬) All the time to the inverter (8) During mains failure
(<) During charging time only (1) All the above
The program counter in 8083 micraprocessor أن قا 01.
(है) 8 (B) 15 (೧) 4 (0) 32
Which of the following is ೩ bidirectional device ?
(A) Zener diode (8) SCR (() LED (೧) 718೮
பு & ட யங் __
(A) Capacitance (8) Power (C) Inductance (D) Resistance
A half adder circuit ೧೫೫ ۵و bits at a time.
(है) 2 (0) 3 « + (೧) 1
Which of the following is a single input flip-flop ?
(A} RS {8} D (©) (۴ (D) மமக
Time constant of RC circuit is the time during which capacitor voltage rises to %
of its final steady value.
(ಸ) 50 (8) 0 (€) 63 (೧) 70.7
Which of the following is an insulator ?
(ക) Ferrite (8) Germanium (C) ஹன (ப) Zinc
Antimony is a ____ type doping material,
)۵( ۷۵۶ (8) Semiconductor (C) Acceptor (D) Pentavalent
A dynamic microphone isa __ type transducer,
(4) Acoustical (B) Thermal
(೮) Optical (15) Variable resistance
5 144/2016
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