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 '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.
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Orifice plates are usually made of )
(മ) Stainless steel (8) Copper (ಲ) Plastic material (D) Rubber
Measurement of phase and frequency in a CRO is done with the help of
(മ) Sampling (8) Lissajous pattern
(ಲ) Deflection of signal (D) None of these
Digital frequency meter consists of .
(^) A/D Converter (8) Digital Converter
(ಲ) D/A Converter (D) Schmitt trigger
LCD stands for
(ಹಿ) Light Crystal Display (B) Liquid Crystal Display
(ಲ) Light Colour Display (D) Liquid Colour Display
Which of the following device is bidirectional but without a gate ?
(A) SCR (B) TRIAC (9) DIAC (D) None of these
A TRIAC is like a
(ಹಿ) Unidirectional SCR (B) Bidirectional SCR
(ಲ) NPN Transistor (D) PNP Transistor
Which of the following elements does not have five valence electrons ?
(മ) Phosphorus (8) Arsenic (ಲ) Antimony (D) Indium
PCB stands for
(മ) Permanent Circuit Board (8) Printed Circuit Board
(ಲ) Parallel Circuit Bridge (D) None of these
555 Timer is a pin IC.
(ಹ) 6 (൫ 12 (ര 8 യു 10
7 123/2017
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