Electric Drives Questions and Answers
Q1.
The output current waveform for R load in CSI is _____
Answer :
Square
Q2.
Full form of KERS is ____
Answer :
The kinetic energy recovery system
Q3.
Short circuit problem is severe in case of Voltage source inverter.
Answer :
True
Q4.
Number of switches turned on in 3-phase 180° VSI at a single time are _______
Answer :
2
Q5.
The output voltage of 3-Φ Full wave bridge rectifier is six times of 3-Φ Half-wave rectifier.
Answer :
False
Q6.
Full form of TRIAC is ____
Answer :
Triode for Alternating current
Q7.
Full form of PIV.
Answer :
Peak inverse voltage
Q8.
R-L-C underdamped loads are generally lagging power factor loads.
Answer :
False
Q9.
The output of the Solar panel is DC.
Answer :
True
Q10.
Who invented the first Solar car?
Answer :
William G. Cobb
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