Interested to Buy Any Domain ? << Click Here >> for more details...
Is it required to use 2 nos of body earthings to any machine
though if we use TP with E supply is provided to Machine?
- 2 Answers
- 4276 Views
- HAL, I also Faced
- E-Mail Answers
Answer Posted / sindhanaiyalan
As per IE rule all three phase loads required 2 earth for
protection.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
How many types of colling system it trformers?
What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines
Is there any Institution for giving M-tech in Electrical engineering for those who r in service? Give the details please.
explain Density
why sielent pole is used only in hydro generators and not in turbo generators
how did the testing of protection relays done through current injection
Explain what is electric traction? Explain few advantages of electric traction system?
True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)
what is meant by carrier aided trip protection in transmission line
What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?
3 phase induction motor connection star or delta while using ac drive motor is .75 to 5.5 kw
in 1-phase 230v,how in 3-phase 440v. in each phase in between 230v.
Define the three phase formula fuse.
wat system call?
Iin ESP why positive is grounded ? why not negative ?
