in 50 mw generator if field is open in full load running condition what happen and for protection which relay used?
5 7606if generator is running in iso mode parrallel with grid and suddenly grid breaker off what will happen?
6 12761what is the difference between isolation and insolation ? please explain in detail with example.
ABB,
5 24560What are operating procudures & Safety precautions to be observed while operating OLTC in manual mode ?
NTPC,
1898My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible
2062Post New Electrical Engineering Questions
what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.
If UG power cable both ends are to be earthed or what? If not why?
As per the Anchor capstan motor specification, full load current is 200A. starting current is 1750 A and acceleration time is less than 8 seconds. Please guide for selection of cable size.
Write a note on Treatment for electric shock.
what are the safety measures of induction motor?
how brushed dc motor operating ?
What is the gross weight to copper ratio in slip ring induction motor of 4000 HP,6.6 kv, 372amp, 992 rpm GE motor.
what clearance required for 4.5 mva dry type transformer?
Whether the vacuum contactor requires Short circuit protection?If No,why?
what is the function of capacitor duty contactor in an capacitor panel???
-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.
what is control supply rating of a machine
what is errection pcbs?
is it necessary to earth the rmu before cutting off the transformer winding?if yes why?
what are the assumptions made in swineburne's test?