Kerala PSC Previous Years Question Paper & Answer
Page:14
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'LINEMAN PUBLIC WORKS DEPARTMENT ELECTRICAL WING' And exam conducted in the year 2018. And Question paper code was '020/2018'. 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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In a lap winding, the number of brushes required is equal to
(A) Number of poles (3) No of pair of poles
(ಲ) Pole pitch D) 2
The open circuit test on a transformer is always made on
(മ) High voltage winding (3) Low voltage winding
(ಲ) Either (A) or (B) (D) None of these
In a parallel circuit, all components must
(A) have same potential difference across them
(B) have the same value
(ಲ) carry the same current
(D) none of these
For a given dc generator the generator voltage depends on
(മ) Flux only (B) Speed only
(ಲ) Both Flux and Speed (D) None of these
The test is conducted to check whether switches are connected in phase/live cables or not is
(ಹಿ) Continuity test (B) Ground test
(ಲ) Open circuit test (D) ண்டி கள்
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020/2018 14 A
