Answer Posted / sumit

Induction motor is mostly used for company purpose and we can change the speed as per our criteria but wholly in 360 degree and in servo motor which is generally known as low speed motor .In that we can change the speed as per our criteria but not in 360 degree it can change its speed in every 90 degree through programme.

in our all power plant have connected in grid and grid voltage and plant voltage is same, but as per as electrical concept the power will transmit from high potential to low potential but here altough same,then how power transmit from power plant to grid.

2319

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What happens to voltage when current through the inductor is constant?

1107

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how to do the ductor test?

7036

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what is the difference between 2 way and 4 pole selector switch???

2420

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What are the advantages of a three-phase system over a single-phase system?

1099

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Do Phase angle measurement have any application in freq/harmonics measurement? If so how?

1916

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what are the stresses in circuit breakers ?

1999

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I HAVE A 50A MCCB AS PER DESIGN LINE WIRE CONNECT UPWORD SIDE AND LOAD IS CONNECTED TO DOWNWARD SIDE TO THE MCCB.IF NOW ANY ONE CHANGE SUPPLY & LOAD(WISEVERSA) WHAT HAPPENS ? DOES MCCB OPERATION OR WORKING FUNCTION NORMAL IF YES THAN WHY THERE ARE MARKED LINE & LOAD ON MCCB.

2361

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What are diffrent type of road taxes?

1994

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Why PT voltages are measured with respect to ground? What do u mean by voltage or current polarized.

2349

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1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?

2737

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Connection diagram for KW meter and  Kva meter

2314

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How equivalent impedance is calculated in thevenin theorem?

1120

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how electrical earthing maintenance done in industry?

1599

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How to connect the chemical earthing and complete process tell me plz

1849

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