1
GATE EE 1997
MCQ (Single Correct Answer)
+1
-0.3
A dynamometer type wattmeter responds to the
A
average value of active power
B
average value of reactive power
C
peak value of active power
D
peak value of reactive power
2
GATE EE 1997
MCQ (Single Correct Answer)
+1
-0.3
A potentiometer is basically
A
Deflection type instrument
B
Null type instrument
C
Deflection as well as null
D
A digital instrument
3
GATE EE 1997
MCQ (Single Correct Answer)
+1
-0.3
A transfer instrument employed in the standardization of a polar type $$a.c$$ potentiometer is ______
A
an electro static instrument
B
a thermal instrument
C
a dynamo meter instrument
D
a moving coil instrument
4
GATE EE 1997
MCQ (Single Correct Answer)
+1
-0.3
The primary current in a current transformer is dictated by
A
the secondary burden
B
The core of the transformer
C
the load current
D
none of the above
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12