3. Two electric motors are being considered to power an industrial hoist. Each is capable of providing 100 hp. Pertinent data each motor are as follows: Motor A Motor B P32,000 Investment P 25,000 Electrical Efficiency 84% 88% Annual Maintenance 400 600 Life, years 10 10 Money is worth 20%, If the expected usage of the hoist is 700 hours per year, what would the cost of electrical power have to be before Motor A is favored over Motor B?
3. Two electric motors are being considered to power an industrial hoist. Each is capable of providing 100 hp. Pertinent data each motor are as follows: Motor A Motor B P32,000 Investment P 25,000 Electrical Efficiency 84% 88% Annual Maintenance 400 600 Life, years 10 10 Money is worth 20%, If the expected usage of the hoist is 700 hours per year, what would the cost of electrical power have to be before Motor A is favored over Motor B?
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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![3. Two electric motors are being considered to power an industrial hoist. Each is capable of
providing 100 hp. Pertinent data each motor are as follows:
Motor A
Motor B
Investment
P 25,000
84%
P32,000
88%
Electrical Efficiency
Annual Maintenance
400
600
Life, years
10
10
Money is worth 20%, If the expected usage of the hoist is 700 hours per year, what would the cost
of electrical power have to be before Motor A is favored over Motor B?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F22162df8-5f8a-4042-a142-013978c58fd5%2Ffc4932ca-02a3-4e26-b7ab-c13373e20430%2Ffombfdk_processed.png&w=3840&q=75)
Transcribed Image Text:3. Two electric motors are being considered to power an industrial hoist. Each is capable of
providing 100 hp. Pertinent data each motor are as follows:
Motor A
Motor B
Investment
P 25,000
84%
P32,000
88%
Electrical Efficiency
Annual Maintenance
400
600
Life, years
10
10
Money is worth 20%, If the expected usage of the hoist is 700 hours per year, what would the cost
of electrical power have to be before Motor A is favored over Motor B?
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