Rotor resistance starter is used to obtain=
A increased starting torque B decrease
starting current
C decrease starting loss D increase efficiency

Answer Posted / ani

A. increased starting torque

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is meant by power and distribution transformer ?

1510


Define the three phase formula fuse.

1396


wheather the size of windings in motor and generator are the same

1504


Write the force balance equation of m ideal mass element.

713


how much allowable resistance that can be difference in motor all coils?

1812






Explain the construction of the conservator, operation and purpose, and draw the diagram of the conservator.

2021


EXPLAIN THE WORKING OF SERIES REACTOR IN HT CAPACITOR BANKS (FOR VOLTAGES & CURRENTS)

7544


i need previous entrence exam papers of nhpc.

2355


What is the permissible limit of shaft voltage for 6.6 KV motors ? Why? Is there any standard is available?

2070


Define Electrical Insulation and examples of Solid,Liquid and Gaseous insulating materials?

1310


What is the actual meaning of thermal power efficiency ?

1584


hi all i like to know vat is power plot in control systems also i want to know abt latest trends in electrical & electronics

1454


i want to know about torque of slip ring induction motor

1698


Give me the calculation steps to design an electromagnet to be work in 230V 50 Hz AC Supply. Also give force that is created by that electromagnet when it gets energized.

1811


What magnetic circuit is formed in berry-type constructions and why?

652