Computer Programming MCQs — Test 32
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Question 1
If energy is taken from the AC side of the inverter and sends it back into the DC side, then it is known as___________?
Question 2
A combination of synchronized leading edge and trailing edge modulation has also been used to control a____________?
Question 3
Regulator sampling PWM is usually used in___________?
Question 4
In a 3 phase VSI SPWM to use a single carrier signal and preserve the features of PWM technique, the normalized carrier frequency should be____________?
Question 5
In square wave operation mode of 3 phase VSI, the VSI
Question 6
For commutation in three phase PAC, normally balanced three phase voltages VR, VY and VB are connected to the three legs of the converter via______________?
Question 7
If all the SCR’s of 3 phase PAC is replaced by diodes, they would be triggered_____________?
Question 8
The ability of an electronic system to function properly in its intended electromagnetic environment and should not be a source of pollution to that electromagnetic environment is known as____________?
Question 9
The opposite of susceptibility is___________?
Question 10
The output current in PWM DC – DC converters is equal to___________?