Interested to Buy Any Domain ? << Click Here >> for more details...
Name different types of fault and which instrument is used
to measures earth,short,open cicuit fault?
- 6 Answers
- 13488 Views
- NTPC, Vijai Electricals, I also Faced
- E-Mail Answers
Answer Posted / ankit goel
in addition to above ans i would like to add that for earth faults core balance transformers can be used.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?
how to generator maintenance (A Check, B check,Etc)
what is under coal gassification?
3phase cable calculation formula by motor load
What is the rating factor for copper cable ( Specific value according to the type of laying ) & the voltage drop?
How many capacitors using in LT panel as per Govt rules?
how harmonics generated in induction furnance? how minimise it?
what is the saturation point of crgo lamination.
what is the difference between neutral and earth
what is zinc diffusion?
there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit
CPC cable .PVC \1C....I want to get sure that type is flexible indoor or to be install on trench. please advice .thanx :)
How to design harmonic filter at the project stage without nowing the harmonics levels
what is the difference between circular wdg & ractangular wdg?
If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.
