Question
A generator station supplies power to the following: lighting 100 kW; an induction motor with 400 h.p. (298.4 kW) power factor of 0.8, an efficiency
A generator station supplies power to the following: lighting 100 kW; an induction motor with 400 h.p. (298.4 kW) power factor of 0.8, an efficiency of 0.92, a rotary converter giving 100 A at 800 V at an efficiency of 0.94. What must be the p.f. of the rotary converter in order that the p.f. of the supply station may be unity?
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Step: 1
Step 1 Calculate the input power to the rotary converter The input power to the rotary converter is ...
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A Survey Of Mathematics With Applications
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
11th Edition
0135740460, 978-0135740460
