How much can be saved each year if the motor was wired

Assignment Help Electrical Engineering

Reference no: EM13271753

2-hp single phase motor can be wired either 120/240 volts. The resistance is .4 ohm for each transmission wire connecting the motor source. If the motor was operating at 100% pf and eff and the cost of electrical power was $.10/kWh, how much can be saved each year if the motor was wired to the 240. Assume the motor has ran at full load for 8000 hrs and either the 120 or the 240 voltage drop is across the motor.

Reference no: EM13271753

Questions Cloud

Describe the difference between values-beliefs and attitudes : Describe the difference between values, beliefs and attitudes. Do you think our values and beliefs tend to remain the same of change over time?

What was the minimum glass thickness : A pair of slits separated by d = 1.30 mm is illuminated with light of = 610 nmwavelength and falls on a screen L = 2.00 m away. what was the minimum glass thickness

Currently on a consulting contract : Les Moore retired as president of happyman snack Foods Company but is currently on a consulting contract for 35,000 per year for the next 10 years.

Find the volume of helium in the balloon when fully inflated : A helium balloon ride lifts up passengers in a basket. Assume the density of air is 1.28 kg/m3, find the volume of helium in the balloon when fully inflated

How much can be saved each year if the motor was wired : The resistance is .4 ohm for each transmission wire connecting the motor source. If the motor was operating at 100% pf and eff and the cost of electrical power was $.10/kWh, how much can be saved each year if the motor was wired to the 240.

What is the difference in blood pressure : what is the difference in blood pressure (mm-Hg) between the top of the head and bottom of the feet of a 1.84m tall person standing vertically

How often should a business review financial information : how often should a business review financial information against the financial objectives of the business? give detailed reasons for your respense.

How to avoid manager mishaps : How to avoid manager mishaps? By defining new set of leader rules and core values and imposing it by fiat from the top down? What other ways to avoid manager mishaps?

How much voltage should the battery have to stop the object : In a typical Hollywood movie stunt, a person jumps off a building and lands on a cushion to safely stop. How much voltage should the battery have to stop the object as it reaches the ground

User Account

All Pages