what is the Transformer Protection & Type ??
Answers were Sorted based on User's Feedback
Answer / ramanrajivgandhi
Buchhol's relays,Earth fault relay,Explosion vent relays,Alarm circuit relays,tripping circuit relays
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / vikas kumar
that is 2 types of power transfomer protection 1. main protection
2. back up protection
main protection eg: diffrenceal relay protection.
back up protection eg: IDMT over current
& earth fult, dc logic protectio (buchholz, PRV, MOAG,SPR) etc.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / karthi
Differential protection
REF protection
Stand-by Earthfault protection
Backup Overcurrent protection
overflux protection
| Is This Answer Correct ? | 1 Yes | 1 No |
why auto transformer connected in star?
what is the difference between brush & brushless dc motor explain its operation ?
What is the basic difference between AVR and stabilizer?
2 Answers Gujarat Alkalies and Chemicals GACL,
what is the difference between ELCB and RCCB
Abb 11kv how it is closing automatically when the cb is racking in and rack out when it reaching test position
What is Transformer?
What is sunrise meeting ?
why substation rating interms of 11 multiples???like 11kv/33kv iis there any special reason???
what is motor
what is balanced beam relay
how to change the load sharing between two synchronized identical alternators when both are running with Diesel engine? assume both are feeding to same feeder?
In a power system we know that if the generated power is less than the load then the frequency of the system is decreases.So does this mean that total required load is delivered at alower frequency?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)