Can motor act as generator (OR) vice versa? explain how
does it do please post the answer technically
- 11 Answers
- 40216 Views
- GM General Motors, I also Faced
- E-Mail Answers
Answer Posted / raj varpe
YES IM IS ACT AS A INDUCTION GENERATOR WHEN IT RUNS AT MORE
THAN A SYNCHRONOUS SPEED AT SUCH A CONDITION IT WILL GIVE
REACTIVE POWER TO AVOID THESE PROBLEM DRIVES WITH BREAKING
RESISTORS ARE USED.
| Is This Answer Correct ? | 4 Yes | 13 No |
Post New Answer View All Answers
Define steady state error.
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?
what is high - pot test. what's its use?????
What is q factor?
What are the basic elements used for modeling mechanical rotational system?
what is feed back and what are feed back amplifiers?
Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?
by what factor the starting current is used when comparing star and delta connection for motor starting?
how r charge carriers produced
How to calculate VA rating for CT or PT or Control Transformer?
WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR
Explain about 3 phase motor fault current calculation with examples?
How do you calculate the actual power consumption of an inductive load appliance. Say, a deep freezer of 200watts
In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???
