Interested to Buy Any Domain ? << Click Here >> for more details...
why 3phase is 440v but where as we get phase voltage 220v,we
have to get 220*3=660v.can u pleas give in detailed
- 3 Answers
- 10373 Views
- Avantha Group, I also Faced
- E-Mail Answers
Answer Posted / johnsly
Its the root mean square value, not simple 3*220V. Means
root 3 * 220.
| Is This Answer Correct ? | 3 Yes | 4 No |
Post New Answer View All Answers
What is the mechanism of WTI
what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....
How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?
What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )
how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?
where we use the SFU & FSU?
i have faced a problem in ro plant grunfos make bm30type pump it is 22kw pump. We start this pump using siemens 3rw 4423-ibc44, 30kw softstarter but this soft starter will frequently failier so we planed to change dol starter. So pls tell anybudy its possible or not.
What is Harmonics how it is produced and what is the method to control the same
What is dynamo?How it works and what is the function of dynamo in a DG.
Why wind turbines wheels rotate constantly
Explain about Dubai electrical sysaem? Explain about Dubai drinking water system? Explain about Dubai Burj tallest building Electrical,Water.etc.. maintenance system?
xfhnchncv?
what is effect of 5amp fuse on 2mva pry protection of transformer
Define what is power quality meter ?
what are the difference between PLC and embedded
