Why star delta starter is preferred with induction motor?

0 Answers  

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Draw a Block diagram of TWO UPS systems connected in Parallel in Paralled mode?

0 Answers   HSL,

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why Square root 3 used for three phase?

2 Answers  

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What is the difference between earth resistance and earth electrode resistance?

1 Answers  

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Salient pole alternator is more stable, why?

0 Answers  

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differentiate between remote backup relay and local backup relay?

1 Answers  

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What are the different types of dams?

0 Answers  

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defination of generator

7 Answers  

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hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.

0 Answers  

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what is the Transformer Impedence?How can calculate?

0 Answers  

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How we calculate the current carriying capacity of the different sizes of Aluminium busbar ?

3 Answers   ABB, Raj Process Equipments, Visa Steel,

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Difference between rating factor of cable and derating factor of cable?

0 Answers  

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