At what load maximum effiecency will be obtained
Distribution transformer and Genarating transformer Pls
clarify?
Answer Posted / iamdon
Distribution transformers are designed to give maximum
efficiency at around 50% of rating.Where as generating
transformers are designed to give maximum efficiency in the
range of 75-80 %
| Is This Answer Correct ? | 3 Yes | 5 No |
Post New Answer View All Answers
What is the difference between grid and off- grid system??
How will polarity test of Dy5 Transformer ?
what happen as when voltage drop(or may decrease) ? in case of atomic base theory?
Why we use mho Relay in long transmission line?
CAN ANYBODY PLEASE TELL ME HOW TO DESIGN A SERIES REACTOR FOR LIMITING SHORT CIRCUIT FAULT CURRENT??
where is core-type and shell-type construction suitable for transformers ?
Sir,In our company there are 3 caterpillar make(capacity:(1) 3.3KV,2.5MW(2)3.3KV,2.5MW & (3)3.3KV,1.9MW) & 1 deutz make (capacity:11KV,3.8MW)gas engines utilised,all are running in paralell. There are three transformer utilised,(1) 6.25MVA,3.3KV/22KV,Impedence voltage:6.7% used for two generator,both are 2.5MW(2)5.5MVA,3.3KV/22KV,Impedence voltage:7.2% used for one generator of 2.5MW & (3) 5.5MVA,11KV/22KV,Impedence voltage:7.8% used for one generator of 2.5MW.all generator breakers capacity of 1250Amps. Sir,I want the details of fault level calculation of generator,transformer individually & for whole system. If you require any information from me.feel free for contact me sir.pl.send the answer of my question as the earliest as possible.
sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.
Single line diagram for dbb (double bus bar)system.
how to avoid Saturation in C.T?
HOW TO CALCULATE THE VT SIZING?
What can you contribute to the progress of our Company as an employee if you are selected?
If symmetrical fault occurs at the terminal of a synchronous motor then how the motor will act...explain it..
describe the constructional features of an auto transformer and its principle operation
What is servo lock in CNC how they work and if any parameter for them in CNC machine