In Railway,why we are used HT Line 25KV ?.why we are not
used 11KV,33KV and others for This?
- 37 Answers
- 39800 Views
- Airtel, BSNL, RRB, I also Faced
- E-Mail Answers
Answer Posted / dk gnfc
Mr.salah and other people plz send me video on dkparmard@yahoo.com
Our form factor is 1.1 so we produce 11,22,3.3,6.6 kv , so how can it possible to produce 25 kv ac?
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?
block diagram of 2 ups system connected in hot stand by mode?
sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.
aternator every parts and its working
what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?
why we use 630mm single core cable for transformer secondary side and why two neutral cable
what is the transformer rush current?
how we will deside the high voltage value
What aturn on methods of scr?
In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.
How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.
WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?
how to determine the cable size...pls explain me with the formula taking particular load....does the factors like impedance & short circuit rating influence the cable size, if so how....
how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?
what is cathodic protaction?
