Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'TRADESMAN ELECTRICAL TECHNICAL EDUCATION ENGLISH ' And exam conducted in the year 2018. And Question paper code was '098/2018'. 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.
Advantage of Hydro electric power station is 8
(ಹಿ) Low cost (8) Free from pollution
(ಲ) No fuel transportation problem (D) All of the above
Which of the following system electric power maybe transmitted ?
(^) Overhead system
(8) Underground system
(9) Overhead and underground system
(D) None of these
The fuel used in nuclear generating power plant is 0
(ಹಿ) க்வி (8) Isotopes of Uranium
(ಲ) Liquified hydrogen (D) Methane
What is the basic three electrical quantities ?
(മ) Resistance, Capacitance, Inductance
(8) Power, Voltage, Conductance
(C) Voltage, Current, Resistance
(D) Current, Reactance, Inductance
Value of short circuit current will flow in the circuit is 5
(മ) Zero (B) Verylow (ಲ) Normal (D) Infinite
Motor used in household refrigerator is .
(ಹಿ) 2.೮. Series motor (8) Single phase induction motor
(ಲ) 2.೮. Shunt motor (D) Universal motor
Which motor would you select for vaccum cleaner ?
(മ) Universal motor (8) Repulsion motor
(ಲ) Hysterisis motor (D) None of these
The damper winding in a synchronous motor is generally used .
(^) To provide starting torque only
(8) To reduce noise level
(ಲ) To reduce eddy current
(D) To prevent hunting and provide the starting torque