3-phase, 2 HP, 220-volt induction motor has an efficiency of 0.85% and operates at 0.805% lagging power factor. It is in parallel with the three-phase resistance furnace consisting of three 32-ohm resistance connected in delta. Two wattmeters placed on lines A and B to measure the total power.  If the phase sequence of the three-wire 3-phase system is A-B-C, find the reading of the wattmeter connected in line A.

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A 3-phase, 2 HP, 220-volt induction motor has an efficiency of 0.85% and operates at 0.805% lagging power factor. It is in parallel with the three-phase resistance furnace consisting of three 32-ohm resistance connected in delta. Two wattmeters placed on lines A and B to measure the total power.  If the phase sequence of the three-wire 3-phase system is A-B-C, find the reading of the wattmeter connected in line A. 

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