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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'TRADES MAN ELECTRONICS TECHNICAL EDUCATION TVM KTYM KKD' And exam conducted in the year 2014. And Question paper code was '172/2014'. 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.
172/2014
Maximum : 100 marks
Time : 1 hour and 15 minutes
The most suitable gate to check whether the number of one's in digital word is even or odd is:
(ക Ex-OR (B) OR
(0 ೫೦೫೩ - (D) ೫೩೫)
A capacitor acts as an open circuit in:
(ക AC _ (8) DC
(C) ACand DC (D) None of these
Atomic weight is equal to:
(A) Total number of electrons (B) Sum of protons and electrons
() Number of neutrons (D) Sum of protons and neutrons
Solder is an alloy of:
(A) دما تمد هل (8) Tin and Zinc
(C) Tin and Aluminium _ (D) Tin and Copper
The resistance of a conductor increases when its area of cross section is:
(^) Increases (೫) Decreases
(C) Halved (D) Doubled
As a battery gets charged, the density of its acid will:
(ಯ) 1856 (B) Fall
(0) Remains stable (D) Zero
The impedance at resonance of a series resonant circuit is:
(ക Maximum (ए) Reactive
(0 Zero 1 (D) Minimum
Unit of susceptance is:
(^) Farad © Admittance
(0) , 1110 (D) Ohm
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