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 'LINEMAN GR I REVENUE' And exam conducted in the year 2015. And Question paper code was '227/2015'. 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.
227/2015
5.
Maximum : 100 marks
Time : 1 hour and 16 minutes
Which one of the materials of the atom contains only 4 free electrons?
(^) Copper @) Gold
(C) Germanium D) Mica
Which factor does not depend on the resistance of the conductor among the following factors?
(ಗಿ) Length (छ) Material
(0) Voltage (2) Temperature
Which material is having the negative temperature co-efficient among the following?
(ക) 000008 ⋅ ⊞≽∆↥∐⊞⊒⊐∎⇂∎⋯∏
(C) Tungsten (D) Carbon
पल equivalent resistance of the parallel circuit is ———————— than the smallest single
resistance.
(^) (वहवः (B) Smaller
(0) Equal (D) Half
Size of the wires can be measured normally by standard wire gauge. Which instrument must
be used for accurate measurement of wire size? '
(ಗ) Verniercaliper (B) Depth gauge
(£) Fuel gauge (7) Micrometer
‘What type of flux is suitable for electrician’s solder?
(A) Zing chloride (B) Tallow
(0) Hydrochloric acid (D) Resin
An industry has 100 nos of light points each 60W and 50 H.P. power load. The above light
load used 6 hours per day and power load used 10 hours per day. What is the unit
consumption per day?
(^) 536 ®) 409
© 47 (0) 309
[1200]
