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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why 3 phase induction motor only need starter ? why not other motors need starter ?(like synchronous motor,single phase induction motors & their types) ?

3 Answers  

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if reactive power become zero in transmission system then what effect on system.???

3 Answers   Sedemac,

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What is the unit of vaccum?

14 Answers   Manhattan,

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what will be the breaking capacity of MCCB of 1000kVA (6% Impedence) transformer? Voltage being 415V, Power Factor 0.8.

2 Answers   BPC,

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how the works electronic energy meter?

0 Answers   Bhel,

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what is power transformer?

1 Answers  

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how many ampere Maxmium load given on a 10 kva DG set?

3 Answers  

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11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter

0 Answers  

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Two electronic energy meters are connected to seperate phase wires, but connected to a looped neutral. Are these going to function correctly?

8 Answers   DRDO,

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Why electrical power generation and transmission done in 3 phase system not more than 3 phase ?

0 Answers  

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What is the deffirant between EARTH, GROUND AND NUTRAL

4 Answers  

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