Interested to Buy Any Domain ? << Click Here >> for more details...
how many earthing should need for UPS, where its connected
- 7 Answers
- 12962 Views
- HCL, I also Faced
- E-Mail Answers
Answer Posted / vasu
2NO'S of earthing one of the body earth and another one of
equipment earth.
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
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?
why we can use 1 to 5V dc
what is the formula for hv test for cable and circuit breaker..????
state basic meaning of 'INDUSTIAL AUTOMATION'?
What is steady state response?
What is systematic error?
I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz
Difference between drift current and diffusion current?
HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory
WHAT IS START TO INDUCTION MOTER IN STAR TO DELTA OF >5HP ?
In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?
WHY THE RATINGS OF THE TRANSFORMER IS 33KV WHY NOT OTHER???
What id difference between power and energy?
I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?
DIFFERENCE BETWEEN NORMAL TRAFO AND THRISTER TRAFO?
