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 'JUNIOR INSTRUCTOR MECHANIC INDUSTRIAL ELECTRONICS INDUSTRIAL TRAINING' And exam conducted in the year 2014. And Question paper code was '097/2014'. 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.
25.
26.
21.
28,
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81.
32,
The O/P voltage and maximum current of LM723 IC 15 :
(५) 5to45Vand 100 mA @)
(¢) 2to37Vand 50 mA (2)
Half adder is also known as :
(4) NAND رت
(© ٣ യു
(1885 "0 0771211807 ೧೧12012005 032716
@A)
(8)
(0)
(0)
Positive half cycle
Entire cycle
Negative cycle
The oscillator most commonly used in transmitter is :
(4) RC oscillator (0)
(C) Crystal oscillator ന്യു
The typical efficiency of an UPS is of the order of :
(&) 25% (B)
(0). 80% നു
The hexa decimal equivalent of 1101 0011 1110 is :
(வ D3E (8)
(© ೫೩0 )
Operating system is also known as :
(ಯ) Data base மக
(0 System software 1)
210 37 ४ ೩06 150 mA
5to 50 V and 50 mA
AND
EXOR
of the I/P.
Less than full cycle and more than half விக
Wein bridge oscillator
Hartley oscillator
60%
028
E2D
Hardware
Printer
The advantage serial transport compared to parallel transport for data transmission is that :
(A) It need only one wire
(0 BCD eompatible
(0)
™)
97/2014 6
It is faster
All of these
