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.
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What is the name of the instrument used to measure the specific gravity of a battery?
(ಗಿ) Pyrometer (B) Hydrometer
(C) Lactometer (D) Fuel Gauge
Which type of winding is wound with many turns of thin wire in D.C generator?
(ക) Beries field winding (18) Armature winding
(€) Shunt field winding (D) Compensating winding
Which type of D.C. generator is used for welding generator set?
(A) Cumulative compound generator (ए) Shunt generator
(0 Differential compound generator (D) Series Generator
‘What is the purpose of starter in D.C بس
(A) To maintain constant speed of the motor
(B) To protect the motor from the faulty
(C) .To reduce the starting current and also protect the motor
(D) To control the speed of the motor
Which method of speed control is used in D.C. series fan motor?
(ക) Field diverter method (B) Field tapping method
(C) Series parallel method (D) Supply voltage control
Which type of joint is used in over head lines for extending the length of wire?
(^) Rat tail Joint (B) Married joint
() Western union joint (2) Arial Tap joint
What is the colour of the neutral wire in a single phase or 3 phase circuit?
(A) Red (B) Black
(C) Green (D) Blue
Which of the following place is used for the plate electrode ലളി
(ക Building (B) Generating station
(0 Computer room (D) Electrical Appliances
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