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When working on a live secondary bus, where on the bus would an accidental short circuit...

When working on a live secondary bus, where on the bus would an accidental short circuit be more explosive?

Engineering   Electrical-Engineering   
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Answer #1

Yes: It leads to more explosive because when the secondary bus is shorted the line voltage becomes zero and the potential difference to flow current will increase and the impedance becomes zero.due to this a very high amount of current will be flows through the bus and there will be a chance of fire.

Due to high short circuit current the apparatus like transformers and other power devices will be damaged,hence accident short circuit on bus leads to more explosive.

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