is 3-phase induction motor need a starter ? why do it so

Answer Posted / pradeep kumar patel

yes, bcz 1-starting current is (5-6 times)greater than
supply current .2-starting toque is (1.1 times) greater
than normal torque.

Is This Answer Correct ?    10 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

You are of electrical field and you are going for software? Why

1862


Why should we hire you over the others waiting to be interview?

2374


what are all the components required to assemble solar panel other than pv cell?

970


What would be the size of wire used for 2 Ton of window A.C?

1434


how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.

1742






how to select correct size of power cable for inverter duty motor

931


what is the necessary of using inductance property in transmission lines even through resistance is used to opposes the high current flows in that?????

1447


Why squirrel cage motor can only use with low starting loads ?

1562


What is meant by control system?

672


Whata are the types of Cables?

1604


Refernce currents are to be generated using refernce cueernts how can this be done

1789


What is a differential amplifier? Also, explain cmrr.

709


diff.between servo motor and ac motor

1569


Explain with example of functional requirements of protection relay in terms reliability, selectivity, sensitivity

1397


how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.

1635