Question { 4257 }
what is the benift of HT metering & LT metering
Answer
Is This Answer Correct ? | 0 Yes | 1 No |
Question { 4516 }
current cyring capacity of .75sqmm copper cable
Answer
Is This Answer Correct ? | 1 Yes | 1 No |
Question { 8124 }
if we increase the frequency given to a transformer then wat
will happen to the transformer size, whether it will increase?
Answer
Is This Answer Correct ? | 0 Yes | 0 No |
Question { 2821 }
what is V=4.44FBN, THIS 4.44 ONLY U GOT the voltage in
term sof 11, 22 etc this 4.44 u will get from form factor
which has a value of 1.11
Answer
Is This Answer Correct ? | 0 Yes | 0 No |
Question { 4185 }
Why Earthin is not required in Xformer primary side when it
is in Star / star?
Answer
Is This Answer Correct ? | 1 Yes | 1 No |
Question { 4271 }
Why ELCB trip, when neutral touch with ground?
Answer
Is This Answer Correct ? | 1 Yes | 0 No |
Question { 3510 }
directional relay is typically used to respond in fault
condition who it can be used just as reverse power
protection which purely senes direction reversal to operate
a circuit breaker?
Answer
Is This Answer Correct ? | 0 Yes | 1 No |
Why the meters sonnected to metering core of CT are not
damagedon event of a fault??? Explain the phenomena??
Answer
Is This Answer Correct ? | 3 Yes | 0 No |
Question { Atomic Energy Commission, 5619 }
what is relay multiplier
Answer
Is This Answer Correct ? | 2 Yes | 3 No |
Question { 3258 }
Please describe HT and LT?
Answer
Is This Answer Correct ? | 1 Yes | 1 No |
why anti pumping relay is not given to tripping coil of the
breaker? why only to closing coil?
Answer
Is This Answer Correct ? | 0 Yes | 0 No |
Question { 3277 }
What is the advisble power factor to be maintained in grid
connecting power generation plnats without any effecting
the generator.
Answer
Is This Answer Correct ? | 1 Yes | 1 No |
Question { 3243 }
Genreally distribution transformers are having Star/delta
connections to provide phase and neutral to the consumers.
Is the neutral of the star conncted secondary grounded in
these transformers?
Answer
Is This Answer Correct ? | 0 Yes | 1 No |