Interested to Buy Any Domain ? << Click Here >> for more details...
Where double earthing is required? Is there any power
specification to have double earthing?
- 10 Answers
- 48604 Views
- Delphi, I also Faced
- E-Mail Answers
Answer Posted / venu sumie
If One Earth Connection is failed, another one will work.EX- at the single phase transformer earth failed,transformer produce high voltage nearly 650 volts instead of 240 volts. it is so dangerous ,even though we plug the battery charger at home we get massive shock.hence the transformers should be double earthed.
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
What is the difference between isolators and electrical circuit breakers? What is bus-bar?
Can u Explain about the electronic trivector meter and the use of data converters in them?
why 5kW motor becomes unbalance if its relay trip 1st time and its set value is 7.0 A
What are the advantages & disadvantages of a group electrive drive?
what is the circutor?why we use it ?
I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???
What is the difference between PLC and Embeded system
What is process of anneling transformer core
How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?
How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.
What is the difference between the impedance percent and impedance voltage ?
what is the minimum voltage require to injure our body?
What is the difference between the relay and the circuit breaker?
Hoe do calculate the Cable size for Amps rating ?
What is the Difference between Ac Drives and Dc Drives? According to application, speed, Torque, cost, Reliability, Construction, Motor etc... Thankyou !!!
