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 'Deputy Engineer (Electrical), Assistant Engineer (Electrical) - Kerala Co-operative Milk Marketing Federation Ltd, KSEB' And exam conducted in the year 2023. And Question paper code was '098/2023'. 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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Which of the following arrangement will get the maximum current in a 3 Q resistor
in the case of 24 cells, each has internal resistance of 2.Q ?
A) 12 cells in series with 2 rows in parallel
8) 3 cells in series with 8 rows in parallel
C) 6 cells in series with 4 rows in parallel
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D) 4 cells in series with 6 rows in parallel
According to the Bureau of Indian Standards, the minimum vertical clearance of low
and medium voltage lines from the building shall be
A) 1.2m B) 5.5m
©) 2.0m D) 2.5m
The minimum size of copper plate electrode used for earthing should be
A) 1200 mm x 1200 mm x 3.5 mm
B) 500 mm x 500 mm x 6.3 mm
C) 600 mm x 600 mm x 3.15 mm
D) 600 mm x 600 mm x 6.3 mm
A lamp emitting light uniformly in all directions has a mean spherical candle power
of 25. What will be the total luminous flux radiated by the lamp in all directions ?
A) 314 Lumens B) 31.4 Lumens C) 157 Lumens D) 15.7 Lumens
Correct combinations given in the table is
Column | Column Il
P. Luminous Flux Lumen
0. Luminous intensity Candle power x Solid angle
R. Lumen Candela
S. Lux Lumen/m?
A) P,Q, RandS B) P,QandS C) Q,RandS D) PandS
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