Answer / k.prakashchandra

By employing energy meter with required features.

What is CBCT ? Why & Where it is used?

14 Answers   BCT,

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what is encoder & its use?

1 Answers   ACC,

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you have an automatic voltage regulator at home for your appliances,if the voltage in your area drops from 220v to 190v,does the output of the automatic voltage regulator drops?or does it retains the 220v output?

4 Answers  

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any earth foult trip the relay but in welding time not trip by earth foult

0 Answers   Power Grid, Siemens,

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like the transformer another electrical static device which operate on same priencipal?

13 Answers   Power Grid, Vishal Transformers,

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give single line diagram of D.O.L and star -Delta starter ?

8 Answers   ABS, Al-Shuaah, Alkali Metals, Cabin Crew, Cognizant, CRI, Gwalior Distilleries, Hotels, Logicon Engineers, Max India, Nicomet, Radisson Blu, RK Company, Siemens, SLCM, Solar, Steel Strips Wheels, Sugar Factory, TATA, TCS,

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What is the differance between transformer neutral solidly earthed and transformer neutral earthed through resistor?

1 Answers   L&T,

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can we synchronize star system generators with delta system transmission line ? and how ?

0 Answers  

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what types battery chargers are there?wanted with details.

3 Answers   SCS,

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Why a transformer is rated in kVA and not in kW??

9 Answers  

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What is potientometer.How it is useful in a sychronoscope.

1 Answers  

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what is numerical relay explain its operation

2 Answers   ABB,

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