Kerala PSC Previous Years Question Paper & Answer
Page:6
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'CSR TECHNICIAN GRII MEDICAL EDUCATION' And exam conducted in the year 2017. And Question paper code was '123/2017'. 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.
26.
27,
28,
29,
30,
31,
32,
33,
34,
35,
amplifier is commonly used to amplify the output of a transducer.
(ಹ) Class A amplifier (B) Class B amplifier
(~) Class AB amplifier (D) Instrumentation amplifier
The NAND gate output will be low if the two inputs are
(ಹಿ) 00 ® 01 © 10 o 11
The binary equivalent of 673 is .
(A) 1001010010 (B) 1000010101 (ಲ) 1010100001 (D) 1010101001
The decimal equivalent of the hexadecimal number ‘ACQY H is
(ಹಿ) 100 (B 256 © 80 (D) 160
The Boolean expression AB+ AB+ AB simplified to
(A) A+B ®) A+B © 43 (D) AB
The gates required to build a half adder are .
(ಹಿ) EX-OR and NAND gate (இ EX-OR and AND gate
(9) EX-OR and NOR gate (D) Four NAND gates
Which one among the following has a single input and multiple outputs ?
(ಹಿ) Counter (8) Adders (9) Multiplexer (D) De multiplexer
and gate are called universal gates.
(A) AND, OR (B) NAND, AND (C) NOT, OR (D) NAND, NOR
Which of these is a volatile memory ?
(ஐ RAM ௫ ROM (೦. ೫೩೦೬ (D) EPROM
The length of program counter (PC) of 8085 microprocessor 15 कक
(ھ) 6 5 (B) 80೬ (ര) 12bits (D) 16 bits
123/2017 6
