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 'TECHNICIAN GRADE II ELECTRONICS KERALA CO OPERATIVE MILK MARKETING FEDERATION' And exam conducted in the year 2014. And Question paper code was '096/2014'. 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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At resonance, the term bandwidth includes all frequencies that allow what percentage of
maximum turrent 10 flow?
(4) 0 i (छ) 623
© 70.7 ⋅ ന) 98.8
Which of the following is a passive component?
(A) Semi-conductor device . (B) Capacitors
(0) Vacuum tube device യു All'of the above
The process by which Impurities are added to a pure semi-conductor is :
(4) Doping (18) Drift
(C) Diffusing (1) Mixing
An ideal operational amplifier has :
(മ Infinite outpui impedance (18) Zero input impedance
(യ Infinite bandwidth (D) भार्ण the above
A digital-to-analog converter is an application of the :
(५) Sealing adder வ Voltage-to-current converter
مم Non inverting amplifier (D) Adjustable bandwidth circuit
A portion of the output that provides circuit stabilization is considered to be :
(A) Distortion (ए) Negative feedback
(C) Open-loop (D) Positive feedback
The ratio between differential gain and common-mode gain is called :
(ಯ) Amplitude (B) Common-mode rejection
(മ Differential-mode rejection (D) None of the above
The Schmitt trigger is used for :
(ക) Peak detection (B) Filtering
(C) In put noise rejection (D) Pulse shaping
What type of application would use an 1000008 laser diode?
(A) A 10BASE-T Ethernet (B) A liquid erystal display
(C) A fiber optic transmission line (D) A good flashlight
13 96/2014
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