1
GATE EE 2005
MCQ (Single Correct Answer)
+2
-0.6
The given figure shows a step $$-$$ down chopper switched at $$1$$ $$KHz$$ with a duty ratio $$D = 0.5.$$
The peak - peak ripple in the load current is close to
![GATE EE 2005 Power Electronics - Choppers and Commutation Techniques Question 30 English](https://imagex.cdn.examgoal.net/fW08dnPQo5xd468YO/DmVKMD8l0eqt1X5snXXDxSwI3YmGi/8uDIS29htBPB6kVosTSXA0/uploadfile.jpg)
2
GATE EE 2005
MCQ (Single Correct Answer)
+1
-0.3
The output voltage waveform of a three - phase square-wave inverter contains
3
GATE EE 2005
MCQ (Single Correct Answer)
+1
-0.3
The insulation strength of an EHV transmission line is mainly governed by
4
GATE EE 2005
MCQ (Single Correct Answer)
+2
-0.6
At an industrial sub-station with a $$4$$ $$MW$$ load, a capacitor of $$2$$ MVAR is installed to maintain the load power factor at $$0.97$$ lagging. If the capacitor goes out of service, the load power factor becomes
Paper analysis
Total Questions
Analog Electronics
8
Control Systems
9
Digital Electronics
6
Electric Circuits
9
Electrical and Electronics Measurement
7
Electrical Machines
13
Engineering Mathematics
10
Power Electronics
7
Power System Analysis
10
Signals and Systems
6
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