which motor is used in electric train...???????
Answer Posted / mahesh
of course d.c series motor used in the train ,becouse of
this we want to the starting high torque and pulling the
havey load
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Differentiate between digital phase converter and ordinary phase converter.
how to calculate transformer load?
what is the function of impulse relay
explain which quantities change in the starting and the and the running condition in induction motor
what is difference between isolation and ultra isolation transformer?, what is the method of testing ?
why the difference arise between HT reading & LT reading (submeters fixed in complexes, apartments etc)if the power factos exceed from 0.9 to 1 can the ht meter reads fast?
in conventional fan regulators how the current varies with speed?
What is the two pole structure?
Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.
What are the three types of compensators?
What Should be the value of Vector Surge angle at Tripping and how to calculate it?
how to test reverse power trip?
During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative
Describe the control mechanism of missile launcher???
What magnetic circuit is formed in berry-type constructions and why?