INJNTU.COM INJNTU.COM INJNTU...Q)ln 2-wattmeter method of power measurement, one of the wattmeter...
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INJNTU.COM INJNTU.COM INJNTU.COM INJNTU.COM
INJNTU.COM INJNTU.COM INJNTU...Q)ln 2-wattmeter method of power measurement, one of the wattmeter will show negative reading when the load pf angle is Greater than 60 degree Q)ln the