description about dry type transformers

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1hp= how much rpm

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In Fluorescent tube there is a writing like 6500k . what this 6500k represents?

4 Answers  

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How does the slip regulator works as a startor

0 Answers  

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which %age of corona losses increses if frequency is increased to 25%.

3 Answers   ADCET, Maihar Cement,

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if the field circuit of a d.c. shunt motor running without load gets opened, then the motor will

3 Answers  

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what is ballast

1 Answers  

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What is the maximum percentage voltage drop (vd%)for a motor control center

0 Answers  

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what is sevice settings for mccb?How can be it setted?

1 Answers  

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If we want to change a contactor of faulty one what are the conditions want to fullfil

0 Answers   Qatar Shell,

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why we short ckt the secondry vo5tage/ winding in transfr and motor?

2 Answers  

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what happen when dc supply is given to the transformer

9 Answers   Bhel,

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