what happen when ac motor is connected with dc current
Answer Posted / moody
it will not run becas the angle of rotor flux and stator
flux is not constant ....... no torque for running
stationary flux will not induced the armature also
and the heat losses will burn the winding
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
whats the application of voltage regulation? and whats the voltage regulation's device?
distribution is maximum done by a)radial b)network c) parallel d)b & c
What is the difference between the relay and the circuit breaker?
What is signal flow graph?
defination of lines
dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish
why servomotor motor? where i apply for best output?
why star point of HT motor not earthed?
How would your past experience translate into success in this job?
how to measure dc earth leakage current?
What is meant by Im=30mA@Vk/2. How to know the kee point voltage for CT design
i am in need of AC SYNCHRONUS MOTOR 30KW. ANY ONE KNOWS THE MANUFACTURER OF SAME. ALSO MOSFET AC CONVERTER 20KVA CONT.OUTPUT.
What happens if the series current double?
In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.
wat is the first thing dat is needed, 2 lay a cable in some area??