A local agro-based SME company currently employs a typical type of motor for fruit-cutting processes. The 2.5 hp motor operates with an efficiency of 70% . • (a) What is the power drawn from the supply in kW? • (b) If the supply voltage is 240V, what is the input current? • (c) What is the possible energy saving per year, if Management decided to change to a new motor of the same capacity but with higher efficiency of 75% (assuming operating hours = 3,920 hours/year, and 1 hp = 746 W)? %3D %3|

A local agro-based SME company currently employs a typical type of motor for fruit-cutting processes. The 2.5 hp motor operates with an efficiency of 70% . • (a) What is the power drawn from the supply in kW? • (b) If the supply voltage is 240V, what is the input current? • (c) What is the possible energy saving per year, if Management decided to change to a new motor of the same capacity but with higher efficiency of 75% (assuming operating hours = 3,920 hours/year, and 1 hp = 746 W)? %3D %3|

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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