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 ' Furnce Operator Kerala Municipal Common Service / Electrician Health Services / Lineman PWD ' And exam conducted in the year 2019. And Question paper code was '026/2019'. 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.
37.
38.
39.
40.
41,
42,
43,
44.
‘Working principle of thermocouple ammeter is based on the
(A) Hall effect (8)
(೮) Seebeck effect (D)
kWh meter is instruments.
(A) Indicating (8)
(0 Deflecting (D)
A 50 Hz alternating current has the time-period of
(A) 50 ൫)
© 0.1 (D)
rms value of alternating current 18
(ಹ) 0.67. 08)
ര 14141 യ
In AC series circuits Q factor is
1
८ न्ड ®
(0 ணர் യ
Resonant frequency of AC series circuit is
1
@ f,=ig ®
0 تعللہ
© ادو ೧)
Power factor of R-C series circuit is
(ക) മജ 8)
(0 प्ण (D)
Nature of induced current in the dc generator is
(ಯ) Alternating
(C) Rectified DC
®)
D)
Skin effect
Light effect
Recording
Integrating
second.
0.02
1
1:111.
0.707 1.
sin ¢
ஹ்ம்
between zero and one
greater than one
Direct
Unidirectional
26/2019
[7.7.0.]
