Kerala PSC Previous Years Question Paper & Answer
Page:7
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Tradesman (Electronics andInstrumentation' And exam conducted in the year 2023. And Question paper code was '077/2023'. 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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077/23
Which of the following statement is/are correct in case of parallel circuits ?
. The applied voltage same across each branch
ii. The reciprocal of total resistance equals the sum of the reciprocal of the
resistance
iii. The resultant resistance is less than the smallest resistance of the parallel
combination
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Only i and ii
8
0
0
Only ii and iii
Only i and iii
All of the above
What is the capacitance of a capacitor that requires 0.9 C to charge it to 30 V ?
The capacitance of a capacitor is not determined by
A
B
௦
D
Area of the plates
Material of the plates
Distance between plates
Types of dielectric material
Which law states that magnitude of the induced emf is equal to the rate of change
of flux linkage ?
A
8
0
D
Fleming’s law
Ohm’s law
Faraday’s law
None of these