which motor is used in electric train...???????
Answer Posted / anand
DC SERIES MOTOR IS USED IN TRACTION MOTOR BECAUSE IT HAS
HIGH STARTING TORQUE AND IT CAN BE STARTED IN FULL LOAD..
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Why synchronous motor is used in power factor improvement,dc series in lift
Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.
How to discuss the phase shift of transformer considering open delta?
what do you mean by class PS CT and what are technical details needed for calculating it?
What is the working mechanism of OLTC in Power Transformers????
Both generator parallel condition shared load equally but one genrator taking ampere more than the other what are all the causes to make like this
Electronic circuit
If Neutral Grounding Resistor (GR) failed/shorted. Is it repairable.
In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes
how is the incoming cable size calculated for a given current rating of a panel??
what is the AC Plant and how can do the work with parts and picture tell us 150 Tr
what is the difference between Power and Distribution transformers ?
HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory
i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)