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The power showed in the name plate of the motor is input power or output power?? The power showed in the name plate is 18.5kw measured current is 34.5 amps. location is india. can i calculate the efficiency of the motor using this data??

2 Answers  

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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 are the colour's and their indications in bucholz relay?

4 Answers  

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What is difference between metal clad & metal enclosed switchgear?

2 Answers  

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What are the safety measures of Alternator Explain them?

1 Answers   HSL,

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Can we use both Electrical & mechanical interlock between tow breakers? if yes how, please explain

0 Answers  

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why in america the supply frequency is applied as 60 HZ. but in india we use 50 HZ.

1 Answers   Elcom International, HCL, NTPC, OMC,

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how do we calculate length of starting time and repeated starting of a direct online starter?

0 Answers  

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what is alternator?

4 Answers  

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why capacitor is not discharged phase to body

1 Answers  

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What is polar plot?

0 Answers  

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where we take earth in hill station

1 Answers  

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