11. |
Do we need to design the filter for 5th order harmonic for 6-pulse converter?
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Answer:
Option (a) |
12. |
In three phase rectifier if the transformer is used then how many windings are required on the secondary side?
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Answer:
Option (d) |
13. |
Which of the following is not a multipulse converter?
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Answer:
Option (b) |
14. |
How many intervals are there in the working principle of 6 pulse converter?
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Answer:
Option (c) |
15. |
Only resistive load can be connected to 6-pulse converter.
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Answer:
Option (b) |
16. |
What should be the winding connections in the phase shifting transformer of 12-pulse converter.
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Answer:
Option (d) |
17. |
How many secondary windings are required in the construction of phase shfting transformer for 12-pulse converter?
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Answer:
Option (b) |
18. |
Multipulse converter cancels the harmonics in the
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Answer:
Option (c) |
19. |
Harmonic content in the 12 pulse converter is _______ the 6 pulse converter.
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Answer:
Option (b) |
20. |
Which harmonics are cancelled in the operation of 12 pulse converter?
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Answer:
Option (c) |