pls tell about gas insulated substation?which gas is used
for that substation?above which rating we are used this
substation?how we take maintenance in that substation?it
means substation fully shutdown or live condition?if live
condition means how?pls clear this things
Each circuit-breaker bay is factory assembled and includes
the full complement
of isolator switches , grounding switches ( regular or make-
proof ),instrument transformers ,control and protection
equipment, interlocking and monitoring facilities commonly
used for this type of installation .The earthed metal
enclosures of GIS assure not only intensitivity to
contamination but also safty from electric shock.
* Above 66kV using GIS
Is This Answer Correct ? | 4 Yes | 2 No |
what is the voltage regulation constant of ACSR Raccoon conductor
what do you mean electrical earth pit?
If R and Y terminals are short circuited,then power will cut. we all know that power cannot be stored.what will happen to already generated power at power station?
What is your acheivements
1.what type of oil used in tranformer. 2.oil vesocity. 3.oil gauge. 4.witch time oil filterring & how much temperature maintaned.
what is main parts of alternator.
For 6600/433 distribution transformer we apply secondary side 433 volts how much voltage in primary side.
Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?
why power factor occur only inductive load not in resistive ?
how the magnetic flux is said to be rotating & alternating?
whose the first invented AC voltage or DCvoltage
why we create vaccume in transformer tank before oil filteration?