How can identify meter AC or DC without use of symbel?

4 Answers  

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if one potential missing in energy meter , how much % slow the energy meter?

1 Answers   NTPC, SK,

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WHAT IS DGA TEST FOR THE TRANSFORMERS.

3 Answers   ABB,

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what happens to the water pump if ground water level is slowly decreasing?our water pump is varying from no-load full-load due to this problem

0 Answers  

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why dc supply is not applied for step up or down in transformer

3 Answers  

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THE 40 MW OF POWER FOR 220 V III PHASE POWER CONNECTION REQUIRES HOW MANY KVA POWEER REQUIREMENTS

7 Answers   Chartered Accountant,

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Due to velocity saturation, MOSFET reaches saturation a.Before Pinch off b. After pinch off c. At Q point d. Before Q point e. After Q point

1 Answers  

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What is the difference between Earth and Neutral?

2 Answers  

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why sielent pole is used only in hydro generators and not in turbo generators

1 Answers  

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What is the effect of positive feedback on stability of the system?

0 Answers  

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sir what is the minimun earth resistance value of an industial bit and grid bit ? and Why?

1 Answers   Kirloskar,

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how the 3phase induction motor is running in 2phase supply with help of capacitor?

1 Answers  

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