In a three phase converter, the number of notches per cycle is____________?
Correct answer: C. Six
- A. One
- B. Three
- C. Six
- D. Nine
Explanation
A three-phase six-pulse converter has six commutations, or notches, in each supply-voltage cycle. This is why it is commonly called a six-pulse converter.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Power Electronics
253 free Power Electronics MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Electrical Engineering questions like this
Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Power Electronics questions
A capacitive load in voltage source inverters generates ________________?
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
The carrier which are commonly used in constant - frequency PWM is______________?
The control method used for PWM dc - dc converter is______________?
Between the incoming and outgoing devices in voltage commutation
The average value of the output voltage in a step - down dc chopper is given by__________?