what is meant by Ac & DC drives where its useful ? how its
functioning ?
Answer Posted / rakesh
AC & DC Drives are used in traction system for example in
Railways. In railways for the regenertion braking system.
Is This Answer Correct ? | 6 Yes | 2 No |
Post New Answer View All Answers
what are the installation procedure of high voltage power transformer,CT,CB&PT?
when the Transmission and Distribution network where is the "feeder" lines are located? and why should be used in T&D network.....
What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage
wat system call?
What is relation between mu(nought) and epsilon(nought)?
what is mathed of check the D.C MOTOR 181 KW (ARMATURE AND FIELD) WHAT IS THE MATHED OF CHECK THE THYRISTOR MODULE (HIGH CURRENT)
Why are short circuit ratings always 16kA,25kA,36kA and 50kA.Who has fixed these?
DG cranking voltage?
If 100 KAV USP dedicated earth got disconnect / Cut. What will happen at load.
1 hp is equal to how much watt?
How earthing/grounding done in aeroplanes and ships.
What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?
Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.
I am inpecting a 10kVA UPS what tests should i do and should i observe?
how can see the ac indoor or out door ac which Tr