How can i modify the design of 3 phase induction motor to
be as 3 phase synchronous motor??
Answer Posted / raja
(1) U can remove the rotor of the 3 phase induction motor
and put the armature of the DC motor.
(2) supply DC suppy through the slip ring of the 3 phase
slip ring induction motor
| Is This Answer Correct ? | 2 Yes | 6 No |
Post New Answer View All Answers
why effective resistance should be more than static resistance in transmission line?
wish of these transformer uses oil?
Differentiate between Zero and Negative sequence current
some time we open engine breaker 8.0 MW load but plant not trip. and another time engine open 4.0 MW load engine trip why? individually engine breaker open & individually emergency stop why difference?
explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?
in india per day how much power is generated including all power station
What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?
explain types of electric welding and its applications
why we used dc supply for field in dg set
What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.
If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables
Can we check ELCB constantly from R1 to R8 phase in 1 no DB?
we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes
what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?
Sir, I have applied for the of Jr.engineer(Electrical & Electronics) & ASST. LOCO PILOT at ALL RRB BOARDS. please send me all RRB Boards solved papers in the year of 2001 tO till date. i requested send me the papers to my id as soon as possible (jet_0991@yahoo.com). (This is very urgent) Thank You,