in one substation we have two power transformers of
100mva,75mva capacity.statoin load is155mva.how much each
tranformers share the load????
- 6 Answers
- 9484 Views
- TNEB Tamil Nadu Electricity Board, I also Faced
- E-Mail Answers
Answer Posted / asm
first you have to confirm that 155MVA is connected or
diversified load, if it is connected load then 90% loading
is coming. however if it is diversified load then u can
load upto 80% of transformer capacity. in this case X'mer
will be out of higher efficiency range.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
what is V.L.F. testing of power cable? do you know the voltage ratings, like for what rating and size of cable what rating of V.L.F. testing is used?
what is meant by class 1 E in electrical power supply?
Can we indroduce the principle of single phase induction mator to Transformer? i.e. by Producing rotating flux in the transformer.
How to calculate the size of earth cable to earth the neutral of UPS ?
How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?
the problem faced on star or delta winding connection??
iam preparing for rrb section engineer post in electrical branch.suggest the right textbook for my reference.fromwhere i will get the previous q.papers?
How does a battary stores charge in it? please explain in simple manner and in detail.thanks
Can 33kva/415v transformer be run underground? If the answer is yes why and if the answer is no why?
im electrical engineer, could any one help me for FEWA exam questions please ?
If there is major % of Voltage harmonics in the system, how can it be control or reduced?
How to select a contactor? How many types of contactors are available
how ceiling fan worked?
how calculate the electrical load for industry and office
various transmission tower like .,D tower ,K.C.O tower ,C.C.O tower,K.C.R tower ,C.C.R tower ,H.C.O tower in different tons.
