why phase to phase voltage are 290 rather then 440?
Answer Posted / k.prakashchandra
Probably due to neutral shifting.
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?
What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?
What is the difference between the transmission line and distribution line?
Grid fault level [KA]?
How to apply 'c' license and also explain what is difference between 'c' and 'b'license.i am also working in one of the private company.i have finished my diploma in 2014 .i have already finished in ITI electrician course.....
Operation of isolators.
3- What is the target from Zero Impedance, Single Phase Imp., S/C Imp. and magnetic balance tests?
what is the Transformer Impedence?How can calculate?
what is high - pot test. what's its use?????
Why AC & DC capacitor are use in UPS ??????????????????
what is sevice settings for mccb?How can be it setted?
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
What is an 86-P or an 86-A trip
diff b/w normal grounding and resistance grounding
what is efficient motors and how it is different from normal induction motors