what is the principle of switch gear? where its function ?
- 9 Answers
- 23534 Views
- I also Faced
- E-Mail Answers
Answer Posted / tareq harb
switchgear is simply a protected bus bar against short ckt,
earth fault, overcurrent & under frequency.
Moreover you can monitor Voltage, current, frequency, pf,
KVARs & kw locally & remotely.
bypassing advantage in the switchgear which means
transferring one feeder load to another breaker on the same
switch gear in case of that feeder breaker failure.
| Is This Answer Correct ? | 18 Yes | 4 No |
Post New Answer View All Answers
As per standard, transformer body earthing and other Equipment earthing (Equipment earthing) did not connect. but in LT side termination we are doing metal glanding in both side Transformer to PCC Panel through armoured cable, now X'mer body earthing and PCC Pane earthing (Equipment earthing) both are connect.is this safe for X'mer or other equipment?
how to find the Motor,s insulation Power?
Do Phase angle measurement have any application in freq/harmonics measurement? If so how?
what is meant by motor startup supervision & motor load jam protection ?
How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?
for compensate 315mh inductance ,how many capaciance required?
What is the previous name of Cox's Bazar
What are the different sign conventions used in electric circuits?
state basic meaning of 'INDUSTIAL AUTOMATION'?
What happens when ac supply is given as excitation voltage instead of dc supply
what is is the potential diffrence between two phase ?
From what on-site components does the HT panel monitoring the bus-bars in a 11kV system take inputs?
In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because
i need previous entrence exam papers of nhpc.
How may I get the maximum current capacity for a particullar size Alluminum or Copper cable if there is compulsion to use?
