what is the differance beetwen installation and errection ?

1 Answers  

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What is Antipumping Function & If we have C.T how we find the Ratio ?

0 Answers  

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What meant by lagging and leading? When if they are occurred what preventive methods should be taken?

14 Answers   ABB, L&T,

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Why 3 phase induction motor getting supply in body if one of it's phase is cut

0 Answers  

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How open delta used for protection?

4 Answers  

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anyone knows service engineer in chennai for EDM SPARKING MACHINE.CHMER PULSE CD 60 M.pL GIVE ANY CONTACT NOS

0 Answers  

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What is DC power factor??

2 Answers   HCL,

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hello every one, what is the difference between the Kvar and farads, Rating on Power capacitor is for eg: x kvar, and normal capacitor is eg: x farads. what is the relation between these two?

3 Answers  

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what is the equation of insulating resistance of motor???

1 Answers   Birla,

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what is ups?how its works?and what is there in static switch how it works?

2 Answers   Bhel,

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Why is the neutral point of a star connected winding of a motor not grounded?

1 Answers  

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1.Defination of Graund earth and neutral 2.

8 Answers  

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