what is mean by transition resistance of transformer?

0 Answers  

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Why generally the transformer primary is connected in star & secondary in delta

7 Answers  

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what are earthing material

1 Answers  

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A low wet bulb temperature indicates

0 Answers   Caterpillar,

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what do you mean by type zero control sytem ?Give an practical example of type zero contol sytem?

0 Answers   Bhel,

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what is the formula to find out how many amps generater takes running on full load.

4 Answers  

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In DC current-excitation to transformer, why it sucks more current? Eventhough there is no power transfer between primary and secondary? R is very low so it should suck less current only na thn y its current increases?

2 Answers   Cairn,

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What is excitation in case of dc motor?

0 Answers  

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A transformer has negative voltage regulation when its load PF is A zero B unity C lagging D leading

1 Answers  

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60 watt bulb and 1500watt iron which device has more resistance & why

5 Answers   RMSI,

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If a ACB breaker is tripping and closing problem, then what will we check internal..?

3 Answers  

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How do ACB are maintenance, what are the problem occurred in ACB

1 Answers   KIML,

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