Answer / laxmi sansaria

cement is a powdered material produced by on mixing of clay
and argillaceous material which on mixing with water sets
to give a hard stone like.mass.

why lightning arrestor are made in two stack of insulator but why not cvt

0 Answers  

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can d.c.transformer exist? if yes then what its max. rating?

6 Answers  

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What is industrial plc

0 Answers   TCS,

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The importance of resonant filters in converters?

1 Answers  

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what was the function of the auxillary relay?

3 Answers  

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why insulators are colured in brown only?

3 Answers   Transco,

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what is the difference between AC choke (inductor) and DC choke (inductor), working and design point of view?

2 Answers   Electrotherm,

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The exciting current of a transformer is non sinusoidal. why?

2 Answers  

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why we somewhere use ryb phase sequance, somewhere use uvw, and somewhere abc??

4 Answers  

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in which direction real power and reactive power flow and why???????

3 Answers  

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why transformer rating is expressed in kva.

4 Answers   Electrosteel, L&T,

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Is 2000kva stabilizer suitable for 1h.p split air conditional

2 Answers  

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