Answer / santosh

When electrical energy is converted to mechanical energy m/c acts as a motor& when mechanical energy is converted to electrical energy it acts as a generator. This is the basic principle. As far as induction motor is concerned what mentioned above is true.

Answer / shahbaz sahikh

when yhe slip is possitive at that time machine acts as
motor as s=(Ns-N)/Ns and when slip is negative acts as
genrator.

I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.

0 Answers  

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what happen if position of GNA and MNA is changed in machine?

3 Answers  

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What is the difference between power,voltage,current? and with example

3 Answers  

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What is The Resistance Formula

0 Answers   TCS,

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How to measure current and voltage in an ELV circuit

0 Answers  

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What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.

0 Answers   Bhushan Power Steel,

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what is the Mechanism of energy saver FAN how average power,reactive power, power factor e.t.c realated to it and how it apply to this FAN .and how this fan save energy w.r.t circuit analysis,plz repaly to this question this is the assignment to given to me.thanks

1 Answers  

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When to use Oil Transformer type and When to use Dry type? What is the difference between both?

2 Answers   ABC,

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What type of motor is used inside computer CPU.

11 Answers   Bhel, TCS,

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What is the size of a 60 watt and 80 watt tubelight?

0 Answers  

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What is the male and female contactors.where is it's used and what is the deferent betweens

1 Answers   Standard Chartered,

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what is b checks and m checks in diesel generator maintenance?

1 Answers  

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