Kerala PSC Previous Years Question Paper & Answer
Page:6
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'CHARGEMAN ELECTRICAL/TECHNICIAN GRADE II FOAM MATTINGS INDIA LTD/KCMMF LTD' And exam conducted in the year 2014. And Question paper code was '205/2014'. 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.
43.
अब,
45.
46.
Which quantity can be measured by using dynamometer type watt meter ?
(ಗಿ) ACand DC power (8) AC power only
(€) DC power only (D) KWH
Instrument used to measure very high value of resistance is :
(ക) Ohm meter (8) Multimeter (ल Meter bridge (D) Megger
Among the following, which device cannot be used as a safety device ?
(ಗಿ) Fuse (B) FEarthtester (©) Circuit breaker (D) ELCB
Which is the working principle of an instrument transformer ?
(A) Self - induction (9) [ബട law
(C) Mutual induction (D) Fleming's right hand rule
A clip-on meter is used to measure _ -
(2) Power (8) Resistance (C) Voltage (D) Current
47. The energy meter disc completes 800 revolutions in 8 minutes when 2 kW load is connected.
Which is the meter constant of the meter ?
(A) 6000 (४) 0 (0) 3000 (D) 4500
48. What happens if the output filter capacitor is opened in a battery charger ?
(ക) It will not work (18) Make humming noise
(9 High output (D) Take more output current
49. Switch board is fixed at a heightof ____ as per IE rules.
(8) 15M () 25% € 2M (0) 31
50, How many light points are allowed in one circuit ?
(A) 15 points (ए) 12 points (८) 14 points (D) 10 points
51. Batten wiring is recommended for which of the following wiring ?
(2) Industrial (8) Power (©) Permanent (D) Temporary
205/2014 8 A
