In transformers Which type of connection is preferred for
harmonics to be minimum.
primary : secondary
star without neutral:open delta
star with neutral :open delta
star without neutral: delta
star with neutral : delta
explain why
Answer
Is This Answer Correct ? | 1 Yes | 1 No |
Question { 9939 }
DOES A MAGNETIC CIRCUIT CONSUMES ENERGY? IF YES, WHY?
Answer
Is This Answer Correct ? | 3 Yes | 1 No |
Question { 4799 }
Why the CT Secondary is rated as 5A generally?
Answer
Is This Answer Correct ? | 4 Yes | 3 No |
Even when a particular generator in a generating station is
under maintenance we are still able to maintain the same
power output. How is this possible? Does the tie line
between 2 generating stations have a role to play in it?
Answer
Is This Answer Correct ? | 7 Yes | 1 No |
what is second harmonic, how is effect transformer ?.
Answer
Is This Answer Correct ? | 1 Yes | 3 No |
Question { 4042 }
Can the field winding in synchronous machines be placed on
stator?What is the limitation of such arrangement?
Answer
Is This Answer Correct ? | 0 Yes | 0 No |
Question { 8489 }
Are generator action and motor action relates to a
particular machine only?
Answer
Is This Answer Correct ? | 12 Yes | 0 No |
Question { 6410 }
what is Real power and Reactive power ? what is difference
between them ?
Answer
Is This Answer Correct ? | 10 Yes | 3 No |