can any one list the class-a, class-b & class-c trips of power generator?

3 Answers  

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diffrence between alternating and pulsating field?

1 Answers  

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what is the healthy specific gravity of lead acid battery used in DG sets ?

3 Answers   Bhushan Power Steel,

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what is the function of commutator in dc motor?

3 Answers  

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why is used for starters for staring motors?

6 Answers   Amrapali, L&T,

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what is high tension ? specify the range?

3 Answers  

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what is level 2 automation?

0 Answers  

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What do you mean by per capita requirement of electrical energy in india

0 Answers   Tech Mahindra,

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how to determine capacitor bank capacity of one plant..

2 Answers   Dalkia, SPDC,

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We have one Energy meter for Measuring the voltage,current,power,energy(KWH,KVARH,KVAH) & power factor.The problem is that the meter does not show whether the PF is lagging or leading.So i want to know that is there any way or calculation to find out that whether the PF sign (lagging or leading) depending upon the above mentioned parameters?

4 Answers  

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What is the field weakening mode of a ac motor?

1 Answers   L&T,

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Ps Explain YWY,AFWY Type Cable

1 Answers  

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