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 'Deputy Engineer (Electrical), Assistant Engineer (Electrical) - Kerala Co-operative Milk Marketing Federation Ltd, KSEB' And exam conducted in the year 2023. And Question paper code was '098/2023'. 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.
098/23
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How many kilobytes of memory will be able to access a microprocessor with 12 bit
address bus ?
A) 0.4 B) 2 04 D) 10
A ring counter is same as
A
B
௦
D
) Shift counter
) Parallel counter
) Up-down counter
) None of the above
A gate in which all inputs must be high to get a low input is called
A) NAND B) AND
C) NOR D) INVERTER
In 8085, TRAP is
A) always maskable
)
B) cannot interrupt a service subroutine
C) used for catastrophic events like temporary power failure
D) lowest priority interrupt
The components consists of three vectors equal in magnitude and
phase.
A) Positive sequence B) Negative sequence
C) Zero sequence D) None of the above
Inductance per phase of three phase transmission line is
7 D 7 D
A) L=2x10 ٥ئ۳۳ B) L=2x107/n—H/km
r
0 ರ್ಯಲಿ
C) L=4x107/n—H/km 0) L=2x10/n—H/km
r r
-10-