what is difference between sub-station and switch yard.
- 16 Answers
- 99978 Views
- Bhel, Ravate, I also Faced
- E-Mail Answers
Answer Posted / kand
Substation is doing stepping up /down the voltage level as
requirement of load.Its just used to connect the load
between two different voltage level.(transformers +
switches used)
Switchyard is also called as power distribution network.
(group of switches inclu CB,DS & ES etc..)Its distribute
the power one to many network with the same operating
voltage.No limitation of voltage level
| Is This Answer Correct ? | 26 Yes | 11 No |
Post New Answer View All Answers
what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....
What is mean by hot and cold loop testing? What is the difference between them?
Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?
how brushed dc motor operating ?
How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx
The moisture in air will condense at
If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables
How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.
Why phase sequence must be same in any ht motor or generator circuit?if phase sequence doesn't same whatever will be affect on circuit?
What does the term power factor shows?
In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...
What is vacuum circuit breaker.define with cause and where be use it device?
.php|
Dry type transformers
Why the power factor improvement is so important in industrial loads
