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 'Assistant Professor Electronics and Communication Engineering' And exam conducted in the year 2023. And Question paper code was '051/2023'. 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.
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051/23
How is baud rate modified in 8051 ?
A) Using LSB of SCON register
B) Using MSB of PCON register
C) Using MSB of TCON register
D) Using MSB of TMOD register
Cycle stealing is used to
A) Accessing computer memory/bus
B) Service interrupts
C) Reserve computer memory/bus
)
D) To reduce cycles/instructions
Memory space from 80H to F8H in 8051 processor are reserved for
A) ROM B) RAM C) SFR D) ISR
Given X,(t) = 1/2[x(t) + x(-+t)] is the even signal component of
۸
A) x(t) =sin (sin ٦ t
B) x(t) = ஸி -T
D) x(t) = tan ஸி -T
Given signal x(t) = ೦-2! ೦೦5 (270 15
A
B
0
D
) Periodic
) Periodic with fundamental period of 2 samples
) Non Periodic
)
Linear