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 'JUNIOR INSTRUCTOR MECHANIC AUTO ELECTRICAL AND ELECTRONICS INDUSTRIAL TRAINING' And exam conducted in the year 2014. And Question paper code was '138/2014'. 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.
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The armature reaction of an alternator influences :
(A) Winding losses (8) Operaling ಷ್ಟ
(C) Generated voltage per phase (D) Wave form of voltage generaled
As the speed of an alternator increases :
(A) The frequency increases
(0) The frequency decreases
(C) The frequency remains constant but power factor decreases
(D) None of the above
Which of the following converts electrical energy to radiant heat ?
(ಗಿ) ணி (8) Storage battery
(C) Wankel engine (D) Incandescent lamp
In automobile the sound is produced by horn due to :
(A) Magnetic striction (B) Vibrating diaphram
(€) Moving coil (D) Oscillating coil
Miniature lamps automobiles are used (೧೯ :
(A) Tail lamp (8) Dash board lamp
(C) Side lamp (7) All of the above
The life of a spark plug depends upon :
(A) Careful selection of materials +
(0) Design and assembly technique
(9 Testing of the materials
(D) All of the above
81, Gautam Buddha was born at :
(^) Haridwar (ए) Lumbini (೮) Ujjain (D) Bodha Gaya
82. Toxicology is the study of .
(A) Bones (8) Fossils (£) Teeth (D) जण
83, Sardar Sarovar Dam is built across 116 1 ااا .
(A) Narmada (18) Krishna (09) Kaveri (15) Gomathi
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