How many earthings are provided for a 250KVA distribution
transformer?
- 9 Answers
- 15415 Views
- I also Faced
- E-Mail Answers
Answer Posted / vilas
As per rules four earthings are required.
two for neutral. star point
Two for the transformer tank i.e.body of the transformer.
| Is This Answer Correct ? | 10 Yes | 1 No |
Post New Answer View All Answers
what is the VA(Volt-amphere)? define with calculation?
1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is
please suggest some good universities with low cost iam in totally full confusion so please help me my profile gre 283 and ielts 5.5
WHAT IS FAULT CAPACITY OF HT MOTOR TERMINAL BLOCK? ANY BODY HAVE ANSWER PLZ....POST IT.
hello! sir i did three year of diploma in electrical (2007- 2010) and now i m a student of electrical engineering. sir can i apply for germany visa for study and part tome work over there?
In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.
Any Electrical Engineering jobs?Please refer for interviews. Thank you
How much weight an electrical engine can pull??
What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.
hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
If 100 KAV USP dedicated earth got disconnect / Cut. What will happen at load.
Mention the difference between Analogue and Digital circuit?
i need mat lab program to find out the transmission line losses,regulation and losses
Why the standard of ambient teperature mentioned as 40 degree celcius in machines.
Difference between on line capacitor and Station type capacitor
