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A 30 kW, 1780 rpm, 460 V, 3-phase, 50 Hz, drip-proof Baldor Super E premium energy induction motor has a power factor of 86% and an efficiency of 93.6%. The motor is priced at R 33 645, runs at full-load 12 hours per day, 5 days a week. Calculate the cost of driving the motor during a 3-year period, knowing that the cost of energy is RO.06 per kWh

A 30 kW, 1780 rpm, 460 V, 3-phase, 50 Hz, drip-proof Baldor Super E premium energy induction motor has a power factor of 86% and an efficiency of 93.6%. The motor is priced at R 33 645, runs at full-load 12 hours per day, 5 days a week. Calculate the cost of driving the motor during a 3-year period, knowing that the cost of energy is RO.06 per kWh

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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A 30 kW, 1780 rpm, 460 V, 3-phase, 50 Hz, drip-proof Baldor Super E premium energy induction motor has a power factor of 86% and an efficiency of 93.6%. The motor is priced at R 33 645, runs at full-load 12 hours per day, 5 days a week. Calculate the cost of driving the motor during a 3-year period, knowing that the cost of energy is R0.06 per kWh.
Transcribed Image Text:A 30 kW, 1780 rpm, 460 V, 3-phase, 50 Hz, drip-proof Baldor Super E premium energy induction motor has a power factor of 86% and an efficiency of 93.6%. The motor is priced at R 33 645, runs at full-load 12 hours per day, 5 days a week. Calculate the cost of driving the motor during a 3-year period, knowing that the cost of energy is R0.06 per kWh.
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