Answer / ramesh

from AVR

Please help me.What are the difference between two wire, 3wire, and 4 wire in electric meter?

3 Answers  

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WHAT ARE THE CHARACTERISTICS OF AN VOLTAG AMPLIFIER

0 Answers  

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why we are caling 440 volt 3 phase supply instead of 660 volt 3 phase supply? because each phase as a voltage of 220 volt. if anybody know the answer for my question please send it to my mail id. thank you.

3 Answers   College School Exams Tests, Jindal Steel and Power, JIOL, NEC,

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what happens if we earth negative electrode of an rectifier transformer used in ESP. In which normaly positive is earthd from inside the xmer.

1 Answers  

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how and where megger works?

9 Answers   Power Grid,

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how many poles we use in high power generation

1 Answers  

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after how many spot we must chang secondry cable in portable spot welding gun?

0 Answers  

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Which neutral is use when DG(3 Phase)is running?

3 Answers  

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what is the meaning of the symbol << >> put in transformer drawing

0 Answers   TATA,

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Why earthing done?

1 Answers   CBRE,

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calculate multiplication factor of a trivector meter with line ct ratio 200/5A, line PT ratio 11000/110V and meter CT ratio 200/1A and meter pt Ratio 11000/110V.

4 Answers  

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If the field winding of the dc shunt motor is removed then what will happen to the motor ? will it turn or not

2 Answers  

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