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 'LECTURER IN MECHANICAL ENGINEERING' And exam conducted in the year 2017. And Question paper code was '069/2017/OLE'. 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.
C:-Reduce the temperature
D:-Extract heat from nuclear reaction
Correct Answer:- Option-B
Question94:-A Pelton turbine requires
A:-High head and high discharge
B:-High head and low discharge
C:-Low head and low discharge
D:-low head and high discharge
Correct Answer:- Option-B
Question95:-In an automotive differential, the drive pinion is assembled into the
A:-Drive shaft
B:-Axle case
:-Differential case
D:-Differential housing
Correct Answer:- Option-D
Question96:-In an unregulated power supply, if input ac voltage increases output voltage
A:-Increases
B:-Decreases
C:-Remains the same
D:-None of the above
Correct Answer:- Option-A
Question97:-If energy is taken from the ac side of the inverter and sends it back in to the dc side then it is known as
-Motoring mode operation
-Braking mode operation
C:-Regenerative mode operation
D:-None of the above
Correct Answer:- Option-C
Question98:-The type of access used in GSM technology is
A:-FDMA/TDMA
B:-CDMA
C:-OFDMA
D:-None of the above
Correct Answer:- Option-A
Question99:-The coverage and capacity of CDMA system is more than that of GSM system.
ಹಗಗ
B:-False
C:-Equal
D:-None of the above
Correct Answer:- Option-A
Question100:-Which toxic compound is not found in e-waste ?
A:-Mercury
B:-Cadmium
C:-Neon
D:-Lead
Correct Answer:- Option-C