1. Why a DC motor starter is called 3 point starter

Answer Posted / sundar

Because they have three terminals namely line field and
armature. they are connected with the motor respectively,

Is This Answer Correct ?    31 Yes 12 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are Contactors? How they works and what its highest rating?

1547


What are safety device in vcb and acb?

3267


How can maintain our H.T. motors used in cement plant. please send me procedure.

4675


what is the differance between HT motors And LT MOTORS.

1540


What are the disadvantages of hydropower?

662






how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?

1673


What is CVT and what is relation with wave trap?

1660


WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane

2064


what is transient voltage?

1797


What are the uses of stepper motor?

724


DERIVE AN EXPREION FOR MAXIMUM POER TRANSMISSION, WHAT ARE ITS APPLICATIONS.

1595


how to select fuse rating for a 3-phase motor ???

1347


in Telecom DC system-why positive +ve is made earthed.and - ve is fed to load.

2155


What is the basis for framing the rules of block diagram reduction technique?

972


why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?

1595