why contactor not provided between output of VFD and motor?

6 Answers   Siemens,

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if we appling capacitor at above rated what are looses and what will be happen

4 Answers   Radiant, Real Estate,

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Why have to use copper cable for local isolator to motor ?

0 Answers  

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Define availability (operational)?

0 Answers  

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What is mean by retrofitting of machine tool please brief.

1 Answers  

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What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.

0 Answers   APTransco,

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what is the back ground of transformer working? applying voltage to primary and emf inducing in primary and secondary? how it is possible? please answer me with scientific approach?

5 Answers  

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What is the difference btwn grounding and earthing?

11 Answers   HAL,

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what is the clear formula to calculate cable size for a load

0 Answers   TCS,

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Explain the propagation of harmonics in the network and influence of phase angle of harmonics.

0 Answers  

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is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

3 Answers  

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i am studying in final year can i allowed for 23rd UES of Indian army

0 Answers   TCS,

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