Answer Posted / guest

the neutral is grounded

Dear sir, I completed DECE In the year 1995.Now i am working in a private company from last 10 years as an Electrical supervisor.The company having a 1000 KVA transformer.Now i try to apply "C" Licence. I am eligible or not.If not eligible,pls give solution.

1709

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what is reactive power?, why its measured in VA ? is it transient behavior of system?

2244

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What is the difference between type1 and type2 relay protection co-ordination for motor feeders

2184

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How the setting of the vector surge relay shall be calculated when the relay is to be used for Grid islanding application?

2206

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Why compensation is necessary in feedback control system?

1290

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Explain The Application Of Storage Batteries?

1098

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Discuss the effect of sudden loading of an induction motor

1819

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how to calculate the Neutral transformer impedance?

2370

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Why we are use dol starter up to 10 hp

1320

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hi there i am highly enthusiastic about discussing electrical concepts , and hence i wud lyk to invit al do intrested to join me at gtalk and hav a dscussun of the concepts , ad me as a freind . my email id is rakesh.2k99@gmail.com

2037

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we specify current in case of feeder but in case of distributor voltage, why?

1748

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Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.

1040

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What are the advantages of vscf wind electrical system?

1043

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if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value

1871

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i have 500 amp inductive load of motors ,,,pleas tell me how can i calculate for capacitor bank for improving my power factor to 99 .....calcullations for capacitor bank,,,,

1557

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