Answer / pswin

Assuming Generator is connecting an unbalanced load, if the neutral point of generator is broken or not connected, you will find the certain amount of voltage between neutral and earth depending on load condition. This voltage may cause danger to humans and other equipments.

Answer / gunasekaran

neutral shifting occure so it will damage the gen

Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.

0 Answers   Pride Hotels,

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What is plc.

2 Answers  

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the process cynide is used for?

2 Answers   MAHINDRA,

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Why power factor is arising in electrical circuit, is it possible to eliminate from the circuit, why

2 Answers  

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How current is reduced in STAR connection?

6 Answers  

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what is the power factor of the megnetising component of transformer

1 Answers   Allied Group,

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what is difference between MCB & MCCB

1 Answers  

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While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x

0 Answers  

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If my sfu is 64 Amp & its link is 32 Amp then at what amp.my sfu will trip???

2 Answers  

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Why only sinusoidal ac voltages are generated?why not triangular or sawtooth?

0 Answers  

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i am using auto transformer for starting of induction motor to provide reduse voltages...but the principle of a tansformer according to definition"which transform energy to on circuit to another circuit with constant power and constant frequency". so if i am using reduse voltage then current obsely hige because power is same.but we use auto transfarmer for starting of induction motor to give low current.but here according to definition we are giving hige current.

0 Answers  

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why celing fan is running in anti clock wise and table fan is running in clock wised?

5 Answers  

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