The main advantage of using the star delta starter is reduction of current during the starting of the motor. Starting current is reduced to 3-4 times Of current of Direct online starting.
Hence the starting current is reduced , the voltage drops during the starting of motor in systems are reduced.
Do you know who is a power plant operator?
Do you know which rotor vibration is most likely to cause tactile vibration?
Explain me what can you do to drive the blades of the turbine faster and preventing the damage of the blades?
Tell us after the production of electricity, why do we increase the voltage before sending it to the grid?
Tell me why are you the best Power Plant Operator for us?
Explain me what is your greatest strength and how do you feel it will help you in this role?
Explain me how do you define Self Excited Generators?
Do you know how do you improve Commutation?
Tell me what is the power factor of an alternator at no load?
Explain me will a D.C Shunt Motor operate on an A.C Supply?
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