why would the rotor rotate at sub synchronous speed against the direction of rotating flux when d rotor of 3 phase IM is connected to 3 phase balanced supply and the stator windings are shortcircuited ??
1525How much UG cable size should i use so as to accomodate a ground + 2floors house. A 1.5ton AC & geysers(2) in each floor with lightings
2 3429There are 2 motors without name plate and terminal but one is DC motor and another is induction motor.How one can identify which one is DC and which one is AC motor?
6 10483How the flights will be fly be fly without ground connection under raining with thunder lighting?
1 2740how the transformer stables out zone faults? Because we use non directional O/C relays .Is there any special considerations are taking into account to overtake this?
1 2354The electrical energy required to raise the tempreture of a given amount water is 200 kwh. If the heat losses are 20%, the energy required is?
1509Why smallest capacity LV motor are star connected and medium & bigger size LV motors are delts connected
1 2314Post New Electrical Engineering Questions
Briefly describe your ideal job?
What is a DC series motor?
when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil
Explain Energy and Power signals?
what is electrical machines
how does directional relay work incase of ac ?
What is process of anneling transformer core
how ceiling fan worked?
whats the existence of reactive power and when it arises?
i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately
How do you compute voltage drop and cable size over distance?
Define delay time.
how much maximum load a 2 core (Single phase) 16mm aluminium wire can take ?
What is the capacity of the Fastners 12mm?
WHAT WOULD BE THE FORMULA OF WIRE GAUGE FOR A FULL LOAD CURRENT