Is Indian railway uses 25000v ac or dc?
Answers were Sorted based on User's Feedback
AC supply at 25KV,50HZ which is converted to DC by rectifier equipment in rolling stock.
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / kavitha jhari
25kv ac from over head lines.Then it is step down to 600v or 750v.600v for series motor and 750v for 3 phase induction motor.
| Is This Answer Correct ? | 2 Yes | 4 No |
How many Zones can be in Conventional type fire alarm system & how can we detect the fire in Conv. type FAS?
What is the difference between line Distance protection and Line Earth Fault Protection?
why we are using2 wave trap in a feeder?
hi, could someone help me to find a control design for syncronising panel .
Why does The speed of motor used in elevator remain constant irrespective of load??
What is the acessaries distribution transformer ?
Is it possible to use AC supply insted of DC supply in trip coil operation? if not, why?
what is difference between fuse and circuit breaker?
High Voltage out door substation-annual maintenance, things to be considered
What is the approximate percentage of Si content in transformer core(CRGO-Cold Rolled Grain Oriented)? Why it is kept so low?
what id a dry type transformers and its function ?
in delta connection, why motor rotate in high speed compared to star connection?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
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)