Kerala PSC Previous Years Question Paper & Answer

Title : JUNIOR INSTRUCTOR MECHANIC MEDICAL ELECTRONICS INDUSTRIAL TRAINING
Question Code : A

Page:3


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'JUNIOR INSTRUCTOR MECHANIC MEDICAL ELECTRONICS INDUSTRIAL TRAINING' And exam conducted in the year 2017. And Question paper code was '023/2017/OL'. 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.

page: 3 out of 11
Excerpt of Question Code: 023/2017/OL

Correct Answer:- Option-C
Question19:-Who is the minister in charge of Portfolio of Kerala State Dairy Development Department?
A:-V.S. Sunil Kumar
B:-P. Thilothaman
C:-T.P. Rama Krishnan
D:-K. Raju
Correct Answer:- Option-D
Question20:-Britain's Andy Murray won the ATP World Tour Number One Trophy after defeating
A:-Novak Djokovic
B:-Stan Wawrinka
C:-David Goffin
D:-Kei Nishi Kori
Correct Answer:- Option-A
Question21:-The mode of propagation of FM Signal is by
A:-Sky wave
B:-Ground wave
C:-Direct wave
D:-Reflected wave
Correct Answer:- Option-C
Question22:-Adding a weak cell in series with a battery causes
A:-Decrease in Current
B:-Increase in Current
C:-Decrease in Voltage
D:-No Change in Voltage and Current
Correct Answer:- Option-C
Question23:-The ratio of ON time of a Pulse to the OFF time is known as
A:-Pulse Repetition Frequency
B:-Duty Cycle
C:-Time Cycle
D:-ON Cycle
Correct Answer:-Question Cancelled
Question24:-The Time Period of an Astable Multivibrator is given by the expression
RC
.707 RC
0.69 RC
D:-T =1.38 RC
Correct Answer:-Question Cancelled
Question25:-Wien Bridge Oscillator Circuit uses
A:-Negative Feed Back
B:-Positive Feed Back
C:-Both Negative and Positive Feed Back
D:-None of the above
Correct Answer:- Option-C
Question26:-The Amplitude of undammed Oscillation
A:-Decreases with time
B:-Increases with time
C:-Constant
D:-Zero
Correct Answer:- Option-C
Question27:-The impedance of the parallel RLC circuit at Resonance is
A:-Maximum
B:-Minimum
C:-Zero
D:-Equal to DC resistance of the coil
Correct Answer:- Option-A
Question28:-A series resonance circuit used to reject an undesired frequency is known as
A:-Wave guide
B:-Wave trap
C:-Band pass filter

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JUNIOR INSTRUCTOR MECHANIC MEDICAL ELECTRONICS INDUSTRIAL TRAINING : Video