Kerala PSC Previous Years Question Paper & Answer

Title : 455/2013
Question Code : A

Page:11


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name '455/2013' And exam conducted in the year 2015. And Question paper code was '094/2015'. 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: 11 out of 11
Excerpt of Question Code: 094/2015

D:-Increase engine efficiency
Correct Answer:- Option-D
Question93:-The advantage of a Cl engine is
A:-Better suited for super charging
B:-Less noise
C:-Easy starting
D:-Low weight for a given power output
Correct Answer:- Option-A
Question94:-The function of a surge tank is to
A:-Store incoming water to increase head of water
B:-Allow turbine to be placed above tail water level
C:-Help reduce 'water hammer effect
D:-Convert potential energy to mechanical/electrical energy
Correct Answer:- Option-C
Question95:-ldentify the element of a nuclear power plant.
A:-Flat plate collector
B:-Penstock
C:-Inter cooler
D:-Moderator
Correct Answer:- Option-D
Question96:-The PIV of a diode in a centre-tapped full wave rectifier is
A:-Half
B:-Equal to
C:-Less than
D:-Double
Correct Answer:- Option-D
:-The 8051 micro-controller has a
Pprocessor unit
B:-8 bit processor unit
C:-16 bit accumulator
D:-Four buses
Correct Answer:- Option-B
Question98:-Choose the comrect statement.
A:-CDMA is a handset based standard
B:-GSM uses a variant of FDMA
C:-3G is packet switched
D:-CDMA and GSM devices can be inter changed
Correct Answer:- Option-A
Question99:-Identify their correct statement from the following
A:-The SMPS is a dissipative requlator

the PIV of diode in the bridge rectifier.

B:-The components of an SMD can be placed on both sides of the circuit board

C:-7805 IC is a fixed, linear voltage regulator
D:-The SPSI switch is a very common form of momentary switch
Correct Answer:- Option-A

Question100:-Which of the following is not a health hazard of e-waste 7

icon
D:-Chromium
Correct Answer:- Option-C

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