What is the meaning of dedicated earthing?

0 Answers   Dabur,

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Is MV canble armour can be earthed at both ends?

2 Answers  

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What is the basic principle of operation of alternators/dc generators?

0 Answers  

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What is meant by harmonic distortion?

0 Answers  

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how to calculate the torque of a motor?

0 Answers  

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1. If we apply dc supply to the primary winding of transformer it will be burnt out. similarly dc supply is given to field winding of syn. motor and armature winding of dc motor, they are safe. (Remember both windings inductive nature) what is the reason behind that?

2 Answers  

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why transformers are sometimes kept on concrete benches..?

2 Answers  

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how to select cable size?

7 Answers  

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How you calculating the 30 Hp 3 phase AC motor of power what size of cable is used for this motor?

0 Answers   Dhanam Enterprises,

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if dc excitation is used to produce manetic flux in rotating machines then ehy it is not used in transformers.

4 Answers  

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Office , overtime and television how big this stage?

0 Answers   ONGC,

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How to configure the drives in PLC, through Profibus commnication. And to how to address it?

0 Answers  

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