Answer / anandchy

Brake horse power =HP rating/efficiency, convert % eff in
fraction

what is difference between ac1 and ac3 contactor and why it is needed to be selected?

1 Answers  

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How much area is covered by a single lightning arrestor to protect object from lightning strokes ?

1 Answers  

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how to CHECK CT AND PT AT THE FAULT OCCUR IN GENERATOR RELAY PANEL .

0 Answers   Birla,

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how df/dt relay operates & how it works?

1 Answers  

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what is the difference between transformer and amplifier ??

5 Answers  

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what is the function of Choke?

9 Answers   Airport Electrical, Cummins, Tamco,

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how wud i know that whether i have to use unitized package substation or transformer?

1 Answers  

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Why we use 2core cable for Dc motor.Can I use 3core?

5 Answers   JK Paper, Maharaja Whiteline,

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in industrial lighting in each circuit how many lamps can be given? and how much load can be put on each circuit? is there standard for this? please help me with the standard description?

3 Answers  

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what is the pressure in side transformer under normal condition?

1 Answers  

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How to calculate the breaker's short circuit current?

1 Answers  

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how to carried out tan delta test in 11 KV alternator ?

0 Answers  

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