What is mean by hormonics?

5 Answers  

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whats relation b/w motor current & friqency

1 Answers  

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what is the preventive @ predective maintenance

2 Answers  

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in telecom we are using neutral?

1 Answers  

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Please tell me the power flow from pmg to main rotor of an alternator (Including AVR unit)?

0 Answers   Hindalco,

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WE know that for Inductor X=2pifL,In DC f=0,then X=0 so,V=IX=0;But In the DC excitation of rotor of AC generator,DC motor field coil which coils are inductor so why does not applying DC voltage short the rotor coil of AC generator and field coil of motor?If it would then DC source might be damaged but it is not happened. Why does the strand conductor of Electrical power transmission line make twist?

0 Answers  

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what is subtransient , transient and steady stateac components

0 Answers  

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Name one of major transformer company in KSA ?

0 Answers  

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what is the type of pilot wire in pilot relay?

1 Answers  

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What is D check in a Diesel generator for 1000kva DG

9 Answers   Escorts,

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how to calculate the power loss of cable?

1 Answers  

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why do fans generally rotate in anti clock wise direction??

2 Answers   BMS, FIS, IBM,

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