6. Determine the total energy consumption and cost of using the following appliances if the rate is P12.00/kWh. No. of Hours Appliances Load Used Electric Iron 1,200 watts 2 hours Water Heater 1,000 watts 3 hours Toaster 2,300 watts 30 minutes

6. Determine the total energy consumption and cost of using the following appliances if the rate is P12.00/kWh. No. of Hours Appliances Load Used Electric Iron 1,200 watts 2 hours Water Heater 1,000 watts 3 hours Toaster 2,300 watts 30 minutes

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter7: Alternating Current, Power Distribution, And Voltage Systems

Section: Chapter Questions

Problem 12RQ

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Concept explainers

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.

Question

6. Determine the total energy
consumption and cost of using the
following appliances if the rate is
P12.00/kWh.
No. of Hours
Appliances
Load
Used
Electric Iron 1,200 watts 2 hours
Water Heater 1,000 watts 3 hours
Toaster
2,300 watts 30 minutes

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