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 'TRADESMAN ELECTRICAL TECHNICAL EDUCATION/ELECTRICIAN GROUND WATER /ELECTRICIAN GR II PRINTING GOVT PRESSES ELECTRICIAN AGRICULTURE /ELECTRICIAN GR II THE KERALA CERAMICS LTD' And exam conducted in the year 2015. And Question paper code was '112/2015'. 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.
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The inter poles are connected in :
(ಗೈ) 801108 with the armature (B) parallel with the armature
(C) series with the field (D) parallel with the field
The standard length of PVC wiring conduit available in the market is :
(^) 3 meters (B) 2.5 meters
)0 2 meters (D) 3.5 meters
If five numbers of lamps to be installed in godown wiring, we require :
(5) one SPT and five two-way switches ൫) one SPT and six two-way switches
(0) two SPT and four two-way switches (D) 070 SPT and four two-way switches
The minimum length of pipe electrode used for earthing should not be less than :
A 3m 8) க
(0 ೩51೫ 20) 4%
According to IE rules, the leakage current in an installation should not exceed one
ದ the part of the maximum current in the installation.
(५) 5000 (छ) 500
ത 100 2) 50000
An ON-LOAD tap changer is provided with :
(A) power transformer (8) distribution transformer
(0 instrument transformer (D) isolation transformer
The repeated closure of the circuit to start a motor from rest, producing small movements is
called :
(^) starting ) (B) jolting
(€) 108608 (D) flashing
The number of contactors used in a semi-automatic star-delta starter is :
@ 1 ര 8
© 3 യ 4
The edges of the slot liner should be folded on either end to prevent them from sliding in the
slots is called :
(4) cuffing (൫) wedging
(ಲ) packing _ (D) over hanging
11 ' 112/2015
[P.T.O.]
