In diesel generator how AVR get voltage to excitation. And basic diagram DG EXCITATION CIRCUIT.

0 Answers   Hyatt,

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how can see the ac indoor or out door ac which Tr

0 Answers   Wipro,

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My meter CT is 200/5amps Then my electrical meter MF=???please suggest

2 Answers   KFC,

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what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth

0 Answers   Conan Minerals,

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What is the measuring instrument of magnetic flux density?

2 Answers   CSEB,

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The potential difference between a phase and neutral is 230v , but the potential difference between two phases is 400v. why?

4 Answers   HCL,

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A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?

0 Answers  

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how to find the resistance

3 Answers   Saint Gobain,

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How to test transformer

1 Answers  

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what is speed of light?

8 Answers  

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Why Lighting transformers are used? what will be the current if lightings connected through direct raw power?

1 Answers   BMM,

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how can u say about the line by looking at the tower ? {voltage rating of the line}

3 Answers   BARC, London,

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