Answer / hanupowergrid

The control circuit functions as the coupling between the input and output circuits. In electromechanical relays, the coil accomplishes this function. A relays Output Circuit is the portion of the relay that switches on the load and performs the same function as the mechanical contacts of electromechanical relays.

what is used root two in single phase line?

1 Answers   DVC,

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what happen if one of 3-phase line has a much higher load when we are using delta to star transformer? how we can over-come from that?

2 Answers   Getco,

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Explain the advantages and disadvantages of hydropower plant?

0 Answers  

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why are use star delta startor.

4 Answers  

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What is K-rated transformer? What is the use of it? What can be the size(pls provide calculation if possible) of K- factor transformer for 550kW,690V motor operating with drive (VFD)?

0 Answers  

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how power is generated,and transmitted to our home..pls explain briefly in simple words.

0 Answers   HAL, Subros,

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Why servomotor and induction motor are in different shape

1 Answers  

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What is critical disruptive voltage?

0 Answers  

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What is PTZ Camera???

3 Answers   Cherrytec, CSC, Honeywell, Zicom,

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Which transformer is suitable for 220/11 kV, 60 MVA, distribution , Y-Y or D-Y or Y-D, give comparison for the same.

3 Answers  

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what u meant of power plant?

5 Answers  

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What are the two major types of control system?

0 Answers  

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