Answer Posted / smlokeshkumar
Please answer
| Is This Answer Correct ? | 7 Yes | 11 No |
Post New Answer View All Answers
excitation limit of an excitor
What is power relay?
Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault
at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)
What is difference between Over Current & Earth Fault protection?
HOW TO WORK A VFD?SAY SIMPLE METHOD
what does a k rating in a transformer means?
what material is the electrical housing wire made of? is there any difference for the telephone lines?
why occ characteristics curve in not tracing back when we are bringing back the rhoestat?
What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?
What happens when two positively charged material is placed together?
what do you mean by class PS CT and what are technical details needed for calculating it?
is that any software calculator to calculate the size of cable
how to check avr of dg set of 125kva
How to size Air Circuit breaker (ACB)? What is the most important factors?