wat is mean by HRC fuse... WHY we choose it...?

3 Answers  

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if you asked to choose a ckt breaker from MCB & MCCB for 32A which one will be best and why??

7 Answers  

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what are smoke detectors ?

4 Answers   Indian Military Services,

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How to select KW/HP rating of motor for particular application? Is there any relationship od RPM?

1 Answers  

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STATE USE OF ARC RUNNERS & SPLITTERS ?

0 Answers  

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what should be the value of proper neutral earthing resistance?

3 Answers   ABC,

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What is a captive power plant?

2 Answers  

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what is the formula to find battery back up of ups?

3 Answers  

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what is meant by PU value ? anyone can you explain briefly to me ?

3 Answers  

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why neutral should connect to earth in delta-star type transformer

4 Answers  

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I don't understand why when we connect high voltage source in DC to electronic motor , we must add capacitor and resistor in parallel ? (I know that we use capacitor because we want to absorb the current that in the first second electronic motor in opposed with current course produce. ) what are the feature of Resistor and in such situation ?

0 Answers  

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In HI POT test what is reason for applying the AC VOLTS and DC VOLTS in different applications what is the nessesity for this ?

0 Answers  

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