Electrical Engineering Mcqs — Test 34
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Question 1
For similar carrier and modulating signals, the line current used in CSI is__________?
Question 2
In a 3 phase CSI, if the required line output voltages are balanced and 120 degree out of phase, then the chopping angles are used to eliminate only the harmonics at frequencies
Question 3
A capacitive load in voltage source inverters generates ________________?
Question 4
In a three phase converter, the number of notches per cycle is____________?
Question 5
The main objective of static power converters is to____________?
Question 6
During the commutation period in 3 phase converter, overlap time is_____________?
Question 7
The control method used for PWM dc – dc converter is______________?
Question 8
Between the incoming and outgoing devices in voltage commutation
Question 9
The average value of the output voltage in a step – down dc chopper is given by__________?
Question 10
The effects of EMI can be reduced by____________?