Answer Posted / balaji
1.Indoor substation means underground substation,outdoor
substation means above the ground.
2.purpose to go for indoor substation is less space
available for erection of substation.so we can use SF6 gas
as insulating medium in indoor substaion to reduce
space,instead of using normal insulation.but cost is high
for erection of indoor substation.
| Is This Answer Correct ? | 2 Yes | 9 No |
Post New Answer View All Answers
what is the Transformer Impedence?How can calculate?
why output is out of phase in case of common emitter?
why magnet has north and south poles only why not east and west and why we are considering as north and south poles? why cant we consider as east and west?
when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you
I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?
high voltage transformer input voltage,current and amps rating..distributed transformer input voltage,current and amps rating...
when generator short circuit condition, the current how dissipates. or at short circuit voltage not available then current how can flow?
What is dynamo?How it works and what is the function of dynamo in a DG.
What is clock position of Transformer?what are the clock positions are there?and what is different of them?
what will happen if there is a voltage leakage or current leakage in an electrical train
why actual valve timing diagram is different than ideal valve timing digram of a 4 stroke engine?
What is servo motor and what are different types of servo motor
Which motor will you choose which can operate in both lagging as well as leading power factors?
PLZ EXPLAIN CORONA,SKIN,BIRD PALE,SPAN,SAG Effects of power cable.
We are planning to synchronized DG's with our captive plant in the event of black start of plant, but before sync we checked voltage of DG with our plant voltage and it varies from 5 V to 450 V. So in this condition how we can sync DG with plant ?
