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 ELECTRONIC MECHANIC INDUSTRIAL TRAINING' And exam conducted in the year 2018. And Question paper code was '079/2018'. 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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10 ೩1 10 4 De multiplexer, how many select inputs lines are required ?
^) 2 ® 3
© 4 യ 5
The Decimal equivalent of (110011.110), 5
(^) 5 © 5
(೧ 25250 (D) 25.750
The Gray code representation of 15 is
ക) 1001 ൫ 1000
¢) 1100 (D) None of the above
Which of the following expressions is in the Sum-Of-Products (SOP) form ?
வ கறம ௫ வண
(© AB+CD D) All
The Terminal count of a modulus-10 binary counter is
കു 1010 ൫ 1001
©) 1000 @) 1011
A simple Flip-Flop is
(¢) 1 Bit Memory (B) 2 Bit Memory
(೮) 3 BitMemory (D) None of the above
Which of the following is not a weighted code ?
(^) ए (B) EXCESS-3 CODE
© 1 D) 1
A Karnaugh map (K-map) with 4 Variables has cells.
^) 2 ® 8
© 16 D 32
A counterisa:
(¢) Sequential Circuit
(B) Combinational Circuit
(C) Both Combinational and Sequential Circuit
(D) None of the above
079/2018 8
