Answer / mahesh kumar

sine wave is output wave used for running your appliances.

What is Single Phasing fault???(not single-phase fault)

6 Answers   ABB,

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How to calculate the Short Circuit Impedance in Transformer?

3 Answers  

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requirements for making parallel operation of Uninterrupted power supply

2 Answers   Emerson,

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does not the circulating current in a transformer affect the flux distribution in the transformer core

1 Answers  

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We have laid the single core Armoured cable 7 nos ( 2 each phase & 1 neutral ) to cater our electrical load . the issue is though we have Glanded the cable both the end also givan the earthing to the panel both the end we are facing a heavy sparking at the gland side. what could be the reason.

12 Answers  

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What is the practical way to calculate the cable size for known ampere load?

1 Answers  

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Why we use three phase world wide why not four phase or five phase being used?

8 Answers  

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Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere

1 Answers   Kazi Farms, SKI Carbon Black,

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time constant of RC series circuit?

2 Answers   DVC,

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how to calculate the torque of a motor?

1 Answers  

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What is “pu” in ee?

1 Answers  

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how i caculate the cable size for power factor correction unit for example 300kvar

1 Answers  

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