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 (Instrument Mechanic) Industrial Training Dept English ' And exam conducted in the year 2019. And Question paper code was '065/2019'. 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.
041.
043.
044.
045.
046.
047,
048.
The most heavily doped region in a transistor is
(ಬ Collector (B) Emitter
(C) Base (D) Both (A) 8೧6 (0)
. Which of these is a volatile memory?
(ಬೃ, RAM (8) ROM
(C) PROM (D) EPROM
The decimal equivalent of the hexadecimal number AOH is
(ಬ 100 (B) 256
€ 80 (೧) 160
The gates required to build a half adder are
(മു EX-OR and NAND gate (ஐ) EX-OR and AND gate
(C) EX-OR and NOR gate (D) Four NAND gates
1५ _ _ 0865 81€ 6866 universal gates
(¢) AND, OR (ஐ NOT, OR
(©) NAND, NOR (D) NAND, AND
The length of program counter (PC) of 8085 microprocessor is
(ಬ. 68ಗೂ (8) 12Bits
(©) 8Bits (D) 16 Bits
When the source voltage increases in a zener regulator, the current
remains constant approximately
لم 5 (B) Load
(C) Zener (D) Total
The instrument which is not suitable for the application in automatic control scheme
(ல Pitot static tube (B) Rotameter
(C) Orifice plate (D) Rotary piston meter
5/2019-A أ
