WHY 6.6KV MOTORS ARE STAR CONNECTED AND WHY NOT DELTA CONNECTED,
Answer Posted / keyur lakhani
because,in 6.6kv we reqiure high starting torque so that we use star connection and also line voltage=root of 3 *phase volage
and also in this motor we connect more load so current drawn by this motor is high so we reduce by star connection
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how we can do the insulation on secondary of ct explain and so that tan delta will within limit
How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.
please give me solution to rectify the emi(electromagnetic interference)
How To Convert Apparent Into Real Power Without Knowing Reactive Power?
Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .
How to calculate the Efficiency of Chiller
how does WTI work ?
how much winding resistance of 0.75kw to 12.5kw 3ph sqwiralcage induction motor?
Why we find the sensitivity for the CT's to check?
HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER
When the relative speed between the magnetic fields of stator and rotor does is zero under steady state operation?
what is the use of sdf?
What is the function of the generator exciter?
What does the term “voltage regulation” means?
what is the interrelation between voltage current torgue speed and magnetic flux in case of different types of electric motors