Kerala PSC Previous Years Question Paper & Answer
Page:5
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name ' Electrician- cum- Mechanic' And exam conducted in the year 2023. And Question paper code was '118/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
A:-Airway Bleeding Circulation
B:-Airway Breathing Carefulness
C:-Accident Breathing Carefulness
D:-Airway Breathing Circulation
Correct Answer:- Option-D
Question23:-Which device in a control panel the operations in sequential control
system?
A:-Relays
B:-Timer
C:-Control Transformer
D:-Contactor
Correct Answer:- Option-B
Question24:-B.O.P in DC Drive means
A:-Bridge Operation Panel
B:-Basic Operation program
C:-Basic Operational Panel
D:-Bridge Operator program
Correct Answer:- Option-C
Question25:-In Panel board, which device protect the motor from overload and over
heating?
A:-Rectifier
B:-Limit Switch
C:-Thermal relay
D:-Electromechanical relay
Correct Answer:- Option-C
Question26:-The Diversity Factor helps to determine
A:-Units generated
B:-Average Load
C:-Plant Capacity
D:-Average Demand
Correct Answer:- Option-C
Question27:-220KV transmission line, voltage is economical for a distance of
A:-22 KM
B:-100 KM
C:-400 KM
D:-200 KM