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 'Draftsman Grade II (Electrical), Skilled Assistant Grade II, Electrician, Lineman in Kerala State Housing Board, PWD (Electrical Wing) etc' And exam conducted in the year 2023. And Question paper code was '113/2023'. 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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113/23
The type of generators used in hydroelectric power plants is usually
A) Salient pole type alternator B) Cylindrical rotor type alternator
C) Pelton wheel D) None of the above
Which among the following pairs are not matched ?
A) Hydro electric Power Plant — Alternator B) Wind Power Plant — Induction motor
C) Solar Power Plant — PV Cell D) Thermal Power Plant — Alternator
MPPT is not used in
A) Solar Power Plant B) Wind Power Plant
C) Hydroelectric Power Plant D) Both A) and B)
Which one among the following conditions is most desirable for a power station ?
A) High load factor and high diversity factor
B) High load factor and low diversity factor
C) Low load factor and high diversity factor
D) Low load factor and low diversity factor
Which one among the following statements is not true regarding generating stations ?
A) Nuclear power stations are more suitable for meeting base load
B) The load on a power station does not remain constant throughout the day
©) A high value of load factor indicates a highly variable load on the power station
D) Value of diversity factor is always greater than 1
Which one among the following statements is not true for an interconnected Grid
System ?
A) It helps in reducing the plant reserve capacity
B) It increases the reliability of supply
C) Interconnected grid system avoids the use of old and less efficient plants
D) It helps in increasing the diversity factor of the system
Pick the odd one out.
A) Surge tank B) Economiser C) Penstock D) Dam
Which one among the following statements is not true regarding a Nuclear Power
Station ?
A) Heat energy is produced through the process of nuclear fission.
B) Nuclear power plants are suitable for supplying power to frequently varying loads.
C) In anuclear reactor, controlled chain reaction is used.
D) The capital cost on a nuclear power plant is comparatively very high.
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