Interested to Buy Any Domain ? << Click Here >> for more details...
why neutral of 6.6 kv star connected sq. cage induction
motor does not get earthed, though for earth fault
protection it is must.
- 7 Answers
- 13839 Views
- I also Faced
- E-Mail Answers
Answer Posted / siddharth tayade
there is no need of star point for earth fault detection we
can connect the c.t. as per the earth fault requirement
| Is This Answer Correct ? | 2 Yes | 4 No |
Post New Answer View All Answers
What is I to C?
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above
why we used ZNO in Lightning arrester.
Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.
what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?
how many Classification of fire extinguisher
what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?
What is an ac motor?
How can we select suitable capacity generator for three phase load (inductive load) and how to take study analysis in 3 three phase load system ?
I want the details about BHEL company examination.Can anyone able to help me please.
I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?
What is meant by cold loop test in instrument
I WANT HOW CALCULATE TO CABLE FOR WELDING PLANT ?
how does WTI work ?
Why delta star trformers are used for lighting loads?
