Answer / guest

Because DC supply has polarity + and -

what is the ambient temperature of transformer oil & winding?

2 Answers   Reddy Labs,

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which circuit takes max. load & which circuit takes min. load i.e. SERIES CIRCUIT OR PARALLEL CIRCUIT??

3 Answers  

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The size and construction of bushings in a transformer depend upon?

0 Answers  

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What are the advantages of autotransformer?

0 Answers  

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What happen when increese more than 50HZ fequincy.

5 Answers  

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some basic standard questions on transformer.

0 Answers   United Engineering,

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Earth bits close or open. Which is correct

0 Answers  

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working

1 Answers  

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what happen if rotor earth fault in AVR system?

1 Answers  

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how the fan is switched off immediately switching off the switch?

2 Answers  

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What are the conditions for sustained oscillator or what is backhouse criterion?

0 Answers  

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how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.

0 Answers   Hindustan Unilever Limited,

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