How to checked frequency drive output voltages?

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why DG battery blast

2 Answers  

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what is the tolerance for the magnetic balance test conducted on the distribution transformer?

0 Answers  

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dear all, can any body explain that how to select an induction motor for a specific mechanical load(inertia). is there any formula or calculation then please give me. i shell be very thankful to all of you. Thank,s and Rgard,s.

1 Answers  

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to hook up ten 50 amp rv pedastels at a lenth of 600 feet from the service what size will my service need to be and the size of wire will I have to run to each pedastel in series??????

0 Answers  

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why we are calculating the capacitance between phase(conductor line)and ground in transmission line?why cant we calculate capacitance between the phase and the nuetral line?if so what is procedure.

1 Answers   Mytrah Energy,

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what is meant by surge? what we called for high currents?

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what type of load we can give to motor shaft?

2 Answers  

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How to distinguish between the armature wires with the field wires of a Dc motor ?

5 Answers  

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Even motor protection, why motor burn out ?

1 Answers   Indorama,

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explain the process of commutation in a dc machine. Explain what are inter-poles and why they are required in a dc machine.

0 Answers  

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What are the layers of protection over armoured cables?

3 Answers   Accenture, IOCL,

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