in traction which type of supply are used
Answer Posted / sahasra
in traction dc supply is used
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
how can you size an automatic voltage regulator?
What are the special cables required for explosion proof wiring?
what is droop control?
what is relation between ct and pt ratio with multiplication factor of a energy meter? is there any other factor on which multification factor depend?
15hp motor wound by 0.9mm & 0.95mm magnet wire. at no load test it draw 4.2A current. Another motor with same condition draw 9.2A current. How can that occur? pls help
What is oscillator circuit?
What kinds of decision are made about CT from it's Knee point(voltage & current)?
why we are using earth pit in sub stations.?
What is the current carrying capacity of 0SWG,3SWG,10 & 12 SWG solid bare overhead copper conductors?
3Cx240 & 3Cx300 sqmm Al. cable from lv side. What is the calculation for this cable??
1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)
why most of junction box vendors providing T5/T6 Temp class jb's for T3 area any special reason?
Please brief what is sinewave
what r the safety measures in UPS ? explain all?
what is the difference between oil surge relay and buchholz relay.