why voltage drop will occurs in 3 phase line?
- 12 Answers
- 22443 Views
- ABB, Servo, I also Faced
- E-Mail Answers
Answer Posted / ismail
due to corona and skin effect in transmission line.
| Is This Answer Correct ? | 8 Yes | 3 No |
Post New Answer View All Answers
what is tri state logic gate
What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?
What will be the current if the resistance total in a series circuit doubles?
i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com
Why the frequency of ac in india is 50 hz but in some other countries it is 60 hz.
What is the basic principle of operation of alternators/dc generators?
hii this is ranjith from hyd... i want to know what type of questions they ask in interview...and hw the interview will go..? what subjects thay ask specially for electrical engg students?
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
how copper and aluminium wires or cables are choose for current rating? please provide copper and aluminium wire selection chart for different current rating ?
What is different type of Electrical curve and how it protects the equipment's while up-normal situation?
What do you mean by the zone of protection?
How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx
what is the function of statics switch in ups and tell me parts
What is the working mechanism of OLTC in Power Transformers????
how to store the thunder power?
