Rotor is taken away from three phase induction motor and
three phase supply is given to the stator.What will happen?
Answer Posted / c.d.majee
magnetic field will be developed , but due to the absence
of the rotor no rotor flux will be produced,so no
interaction of fluxes b/w stator and rotor,so no torque
will be produced and thus the motor remains static...ie.,it
will work like a transformer....
| Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines
The 3 phase Delta connection RB=440V, BY=350V,.......* is Line to Line voltage RY= ? And Formula....?
We have 5 Distribution sections with variable loads&We have 3 Gensets(500kva,380kva&250kva) our total load is between 400kva to 600kva. so how could we connect 3gensets.
hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.
What is the difference between AC and DC injection methods for rotor earth fault protection
how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?
why ahould you show client/engineer activities clearly on the project plan
how we findout a ignater is faulty or not?
what heppend if we are connected u1-v1-w1 as a star point in the place of u2-v2-w2 in power genration
what is the difference between c power and U power acb breaker
how we provide neutral earth on synchronising panel as per electrical standards?
why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.
What are the factor to be consider for CT selection in 132kV substation?
why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?
Why control of DC motor is simpler?