what about the input current fan when regulator regulates to speed low?

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750kva 11/415kv transformer having percentage impedence is5.64%. 11KV HV whose current 39.37A and 415V LV whose current 1043.43A.resistance is 2.5ohm. find no load loss and full load loss?

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How to calculate cable size? How to O&m of vcb?

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In legging current reactive power is arise but in leading current which power will be arise ? and in this case, is active power more than rated ?

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what is a panel board?

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Who is the first Bangladeshi Everest climber? Where is his home district?

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1 KW = how many HP

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what is formula of illumation calculation

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What are the Full Forms of TVM, MTL, CVT ?

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why Power transmssion voltages are as 11kV,33kV,66kV,220kV and so on only?

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I have a 600VA numeriv digital UPS for computer only. It holds for 15 minutes only. but i am try to using home CFL Light I cant using UPS 2 or 3 secound automatic off .but computer ok how to change this is in to ups ?

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What is Reactance & Impedance? what is diffrence between these?

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