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 'ELECTRICIAN HEALTH SERVICES MEDICAL EDUCATION SERVICE ARCHAEOLOGY QUESTION PAPER' And exam conducted in the year 2017. And Question paper code was '047/2017'. 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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047/2017
Which connection is best suited for 3 phase, 4 wire service 7
A) Delta-Delta B) Star-Star
C) Delta-Star D) Star-Delta
The scale range marked on the dial of the meggar is
A) 500 19608007 10 2610 ೦೧1 5) Infinity to zero chm
©( 50 169800010 2800 0 0) 1000 81908007 10 7610 ೦೧7
Fusing factor is
A) Ratio between minimum fusing current to current rating
B) Time taken by a fuse to interrupt the circuit in the event of fault
C) Safe maximum current that can pass through it continucusly without overheating
D) Current at which fuse 91071971 ೧76119
1500 RPM = RPS.
A) 50 B) 60 C) 40 D) 25
1Kgwt= Newton.
A) 5.3 B) 6.7 C) 9.8 D) 12.6
The direction of force produced on a current carrying conductor placed in a magnetic
field can be determined by
ಹ) Fleming's Right Hand Rule B) Cork Screw Rule
C) Fleming’s Left Hand Rule D) Lenz's பலா
Differential compound generators are suitable for
A) Elsctroplating B) Arc welding
C) Lighting D) Battery charging
When a BJT operates in cut off
^ ५०६ = ५०८ 8) ५८६ = 0
©) ५. 100 D) V__=0.75 xV
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