Electrical and Electronics Measurement
Basic of Indicating Instruments
Marks 1Marks 2Marks 5
Error Analysis and Measurement
Marks 1Marks 2
Measurement of Resistance and A.C Bridges
Marks 1Marks 2
Measurement of Energy and Power
Marks 1Marks 2Marks 5
Digital Voltmeters Questions
Marks 1Marks 2
Potentiometer and Instrument Transformers
Marks 1Marks 2
Cathode Ray Oscilloscope
Marks 1Marks 2Marks 3
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 1996
MCQ (Single Correct Answer)
+1
-0.3
The moving coil in a dynamometer wattmeter is connected
A
in series with the fixed coil
B
across the supply
C
in series with the load
D
across the load
3
GATE EE 1996
MCQ (Single Correct Answer)
+1
-0.3
A water boiler at home is switched on to the $$A.C$$ mains supplying power at $$230$$ $$V/50$$ $$Hz.$$ The frequency of instantaneous power consumed by the boiler is
A
$$0$$ $$Hz$$
B
$$50$$ $$Hz$$
C
$$100$$ $$Hz$$
D
$$150$$ $$Hz$$
4
GATE EE 1993
MCQ (Single Correct Answer)
+1
-0.3
VRN, VYN and VBN are the instantaneous line to neutral voltages and iR, iY and iB are instantaneous line currents in a balanced three-phase circuit, the computation, VRN (iy $$-$$ iB) $$-$$ (VYN $$-$$ VBN) iR will yield a quantity proportional to
A
The active power
B
The power factor
C
The reactive power
D
The complex power
GATE EE Subjects
Electromagnetic Fields
Signals and Systems
Engineering Mathematics
General Aptitude
Power Electronics
Power System Analysis
Analog Electronics
Control Systems
Digital Electronics
Electrical Machines
Electric Circuits
Electrical and Electronics Measurement