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 MECHANIC INDUSTRIAL ELECTRONICS INDUSTRIAL TRAINING' And exam conducted in the year 2014. And Question paper code was '097/2014'. 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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In a MOSFET substrate is internally shorted to :
(५) त्या (ए) Gate
(C) Base (D) Source
The ultra-sonic flaw detector working in the frequency range of :
(A) 0.8 MHzto 2.6 MHz (B) 20 Hz to 20 KHz
(C) 2GHzto 10 GHz (D) 30 KHz to 300 KHz
The basic memory element in sequential circuit is :
(A) Amplifier (B) Rectifier
(0 Flip flop (D) Modulator
107:
(ക Converts linear motion into electrical signal
(B) Helps measuring temperature
(C) Translates electrical signals in linear motion
(D) Can be used to sense angular displacement
Detector is used in :
(^ Transmitter only (B) Modulator
(C) Receiver and transmitier (D) Receiver only
A full adder can 89 ے- ۰سىًٌََىس ےس سے binary digits at a time.
ல 2 ® 3
© 4 D 5
Multiplexer is logic which has :
(५) No. of data I/P and no. of O/P (B) Only one data I/P and one O/P
(C) No. of data I/P and only one O/P (D) Only one data I/P and no. of O/P
The important advantage of LCD is :
(५) High power consumption (B) Low power consumption
(0) Brightness (D) Basy to mount
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