Why is the starting current high in dc motor?

0 Answers  

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what is surge??

1 Answers  

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Sir 33kva 2 transformer load 900 amp calc 1800 amp mana jayega

0 Answers   Classic Infotech,

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Suppose am having the PF value .8, so how can we say that is it lagging or leading?

11 Answers   Bhel,

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Why choke coil is connected in series with starter in tubelight??why starter is connected in parallel to tubelight??

0 Answers  

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what is anti-pumping relay and the significance of it in a switcgear cb control system?

1 Answers  

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What is ERD used in Elevators??

1 Answers   Emerson,

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what is the relevance of knee point voltage in protection and metering grade CT ? and basically what is knee point voltage ?

2 Answers  

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what are types of servo motors

1 Answers  

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what is the funtion of conservator in transformers?

7 Answers  

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why phase plates are used in transmission line????

1 Answers  

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why do the core of transformer saturates???

1 Answers  

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