10. THE MOST COMMON TYPE OF THREE PHASE IN UNSYMMETRICAL
FAULTS IS ........
Answer Posted / ashish
line to ground fault
| Is This Answer Correct ? | 11 Yes | 0 No |
Post New Answer View All Answers
how ct burden,magnetising current,ratio and knee point voltage are related & derived
What are the uses of stepper motor?
What is Servo Ventilated Motor?
tell me about eletrical contractor
how to decide choke rating for drive?
While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x
Why MCCB is Getting tripped sometimes when there is no load in the Midnight ?
what is the voltages using in movie theaters??? why ??why not other??
What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.
what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.
some time we open engine breaker 8.0 MW load but plant not trip. and another time engine open 4.0 MW load engine trip why? individually engine breaker open & individually emergency stop why difference?
How will be the single line diagram of series trip HT breaker? how it works?
I have a current transformer with 1 main reading meter with transformer outside the building and a control panel having 5 CT reading meters with black round coils inside the building. I want to know, A) when current pass through the Transformers, will the current be reduced or be the same and after that B) when current pass through the CT meters with black round coils, will the current be reduced or be the same. C) in the above process will the reading of the main meter be same or different, from the total reading of all the 5 CT meters.
if we give 60 hz single phase supply to the transformer used in europe , than what will happen
from which subjects most of the technical que will b asked for hpcl(electrical).pls help me