How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???
L&T,
Electrical Engineering 1819how the transmission voltage ranges are decided like 11kV,33kV,66kV,132kV,220kV,400kV,725kV.... why not choose the transmission line voltage as 23kV,164kV,440kV?? what's the reason??
3 Electrical Engineering 9038In our homes we place the 5Amps fuse...now in our house only takes 5Amps for all normal conditions ha???
2 Electrical Engineering 4906What type of core material is used for metering C.T and protection C.T???
Bhel,
Electrical Engineering 1677In my project i am layout cables under the Maintainance bay /Maintainance yard in the TG Building. Whether in this route i can lay the H.T.Cables??? i am taking all H.T cables from the H.T Transformer to the TG Building..
1 Electrical Engineering 2338
Which of the following is the best conductor of electricity ?
(a) Copper
(b) Aluminium
(c) Gold
(d) Silver
Answer
Is This Answer Correct ? | 14 Yes | 1 No |
Question { Schwing Stetter, 88174 }
what is different the DOL Starter and Star Delta STARTER
Answer
Is This Answer Correct ? | 23 Yes | 24 No |
Question { 10610 }
Can I use measuring current transformers in protection
purposes?
Answer
Is This Answer Correct ? | 1 Yes | 0 No |
What is the major difference between P.T. & C.V.T ? Why CVT
is used in HT Transmission line in place of P.T.?
Answer
Is This Answer Correct ? | 6 Yes | 19 No |
What is Generator Protection & Transformer Protection?
Answer
Is This Answer Correct ? | 10 Yes | 2 No |
Question { 54759 }
one kva is equal to how much amps?
Answer
Is This Answer Correct ? | 18 Yes | 12 No |
Question { 5858 }
Whag is the PS class of accuracy of CT?
Answer
Is This Answer Correct ? | 1 Yes | 1 No |
Question { 4795 }
What are the factors to be considered during the
Synchronization?
Answer
Is This Answer Correct ? | 3 Yes | 0 No |
Question { 50542 }
how much current does 3ph. 10 hp ac motor draw.
Answer
Is This Answer Correct ? | 25 Yes | 8 No |
Question { 4896 }
Why not instal the NGR in 11kv/433kv trasformer?
Answer
Is This Answer Correct ? | 0 Yes | 0 No |
Question { 9883 }
what is LT & HT?
Answer
Is This Answer Correct ? | 3 Yes | 3 No |
Question { 8645 }
IF THE OUTPUT OF A 100KVA, 415V GENERATOR IS STEPPED UP TO
11KV WITH A 500KVA TRANSFORMER,CAN THE TRANSFORMER BE
LOADED ABOVE THE SOURCE GENERATOR RATING?
Answer
Is This Answer Correct ? | 3 Yes | 1 No |
IS RTCC AND OLTC REQUIRED FOR 500 KVA 11KV/433V TRANSFORMER
FOR AN INDUSTRY?
Answer
Is This Answer Correct ? | 6 Yes | 0 No |