Answer Posted / amit kumar chaudhary

The application of substation is to stepping up or down the
voltages as per requirements , There r so many substation
classification has been decided by IEC and IS ,Transmission
substation, distribution substation etc.

The application of Switchyards is to deliver the generated
power from power plant at desired voltage level to the
nearest grid or transmission line.

Is there any rule to select the voltage of motor based on KW rating? What is the rating above which lt motor becomes the HT motor?.

1704

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How do we find the rating of a transformer, if it got burnt badly.

1529

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What is the vector group of a transformer,how can it be found out?

2037

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What is FM200 Gas??Applications........

2355

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What is the best thing to protect the motor from running over full current. CT or O/L or pressure transducer at the given pressure rating

1531

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Differentiate between low pass, high pass and band pass filter?

1058

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what happen when increase or decrease size of lamp,light.glass.

1911

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what is the difference between directional & non directional earth fault with example please explain.

1845

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how to find the Motor,s insulation Power?

1748

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do we use links in a dc circuit?if so what s its use in it?

2020

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how we can explain arc heatng?

1919

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The height to which the liquid in a tank to be maintained for a certain constant velocity?

1988

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hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .

1472

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How to calculate ant test the burden of Current transformer

2440

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what the Microsoft .NET framework is?

1994

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