Kerala PSC Previous Years Question Paper & Answer
Page:1
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'SKILLED ASSISTANT GRADE II ELECTRICAL INSPECTORATE TVPM/PTA/TSR' And exam conducted in the year 2015. And Question paper code was '006/2015'. 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.
/2015
A semi conductor withoul any impurity is known 25 :
(ക) Intrinsic Semi Conductor (B) PN Junction
(0 Exirinsic Semi Conductor (D) Semi Conductor
Unit of electrical resistance is :
(^) का (18) ദ (C) Volt (19) Ampere
A transformer which increases voltage level is termed as :
(ಗಿ) Step down transformer (ए) Auto transformer
(६) Ideal transformer (11) Step up transformer
In single phase energy meter __ے type damping is used.
[ക] eddy current (8) fluid friction (C) air friction (D} spring control
5. Transformation ratio of a transformer മേ be written قد an equation. From the following
which statement is true 7
N _ I ஏட்டி ۷ _ 1 0۰7
(१. ل जा ® N, © v TN ۳
6. DOL starters do not reduce
(ക) Voltage (B) Starting torque
(C) Starting current (1)) Running torque
7. In 3 phase supply system motors “Single phasing” term means :
(ಸಿ) Advantage {B) மஹர (C) DOL starter (D) Fault
8. For holding objects, cutting and twisting wires, which tool is used ?
(A) Combination pliers (13) Nose pliers
(C) Nipper (D) None of these
A 3
[57.0
