Answer / dr rajan

Moving coil instruments work on magnetic repulsion. Moving
Iron instruments work on repulsion based on charge
polarization.

application s to shunt coil

0 Answers  

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why we use shunt in a rectifier system ?

1 Answers  

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In Extended Delta transformer, by which method we can measure the extended angle of transformer?

1 Answers   Usha Martin,

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Even motor protection, why motor burn out ?

1 Answers   Indorama,

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Can we get the shock if Power system is unearth means delta type take an rated voltage as 6.6 KV?

9 Answers   Reliance,

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30 kva ups may kitne output voltage hote h

1 Answers   ME,

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how df/dt relay operates & how it works?

1 Answers  

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why transformer rating is always in KVA

7 Answers   GNG, NTPC,

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how to convert kw in to unit

5 Answers  

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two or more transformer are working in parallal,one is out of order,what are you doing?

7 Answers   wbsedcl,

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how you will decide the distance between the power transformer and its fencing

0 Answers  

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how can we make cable shedule for controll wiring ? which details must be required for it.?

0 Answers   L&T,

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