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Motor starters to reduce starting current in a motor. Used in various industry applications which involves a motor

When a DC motor is initially energized, there is no back emf because the rotor is not turning. That means that the motor will draw very high current. If it is a small battery-powered motor, there is not much problem caused by the brief surge of high current while the motor gets up to speed. If the motor is larger, the high current can damage the commutator, the windings or the power supply equipment. Therefore, a starter is needed to insert a current limiting resistor or sequence of resistors until the motor gets up to speed.

An electrically operated switch that uses magnetic induction to provide the startup current for a motor, using verious industries and motors

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I do any projectes

I do any projects

Low carbon steel mainly, Cast Iron, And Hight temp. resistance alloys of Aluminium and Nickel- Fe.

Steel, castiron

Cylinder- Cast Iron Piston- Aluminium Connecting rods- Steel(low carbon) Crank Shaft- Steel(alloy )

Hii, please explain your interview experience in medhaservo. Iam from EEE department.

1. Power electronics- waveforms and circuit diagrams from rectifiers and choppers 2. Qsns on starting methods and speed control methods from machines 3.genral qsns from power systems

By filling in water until it floats out.

How does empty glass contain a egg.

Congrats buddy you just got selected!!

Diesel cycle. told them the reason why the compression ratio needs to be high

Diesel

Diesel 15 to 21 And for Petrol is 8 to 11 So the ans is Diesel.

I spoke well in both the interviews. Be confident, which is the main parameter.

Hi This is Rahul debnath,

I spoke well both the interview, but tell me what is the main question