Answer / vinay jadwani

Neutral earthing that is for system earthing and
body earthing is equipment earthing for the persons safety

During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP

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synchronous motor of 13.5MW having which type protection? and how to set relay?give me relay setting calculation for different protection for this motor assume efficiency,power factor and other term if neccecery

1 Answers  

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what would happen nif we increase or decrease the capacitor of a flood light.

1 Answers  

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What is meant by Creepage Distance in Insulators?

2 Answers   Areva,

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What is your favorite aspect of the engineering field?

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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In a running D.G set engine and Alternator is revolving at 1500RPM but no output in the terminal>>>>what to do?? someone told excitation problem ....please advice

3 Answers  

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From, which load current range ( upper - lower limit current)can Air circuit breaker used for in electrical circuit.

4 Answers   ABC,

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What is difference and reason b/w -48V BTS system and 24 V BTS system. Plzzzzzzzzz tel me.

0 Answers  

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what is hysterisis loss and eddy current loss? how it occurs?

2 Answers   Aurobindo, MAHINDRA,

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Explain advantages of storage batteries

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how to calculate busbar capacity for 1000Kva transformer having22/.433V

2 Answers   Electrical Tech, L&T,

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