Quizzes You have a photocelled controlled LED night light with the following information: • It draws 1 Watt. • It is energized for an average of 10 hours per day. Based on this information, we can now calculate the energy used by this nightlight in one year. For this problem we will assume a year to consist of 365 days. (It is not a leap year.) Calculate the energy used by this photocell controlled night light in one year. 3.65 kW-hrs 36.5 kW-hrs 3,650 kW-hrs 0.365 kW-hrs II
Quizzes You have a photocelled controlled LED night light with the following information: • It draws 1 Watt. • It is energized for an average of 10 hours per day. Based on this information, we can now calculate the energy used by this nightlight in one year. For this problem we will assume a year to consist of 365 days. (It is not a leap year.) Calculate the energy used by this photocell controlled night light in one year. 3.65 kW-hrs 36.5 kW-hrs 3,650 kW-hrs 0.365 kW-hrs II
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter3: Static Electricity
Section: Chapter Questions
Problem 7RQ: A thundercloud has a negative charge, and an object on the ground has a positive charge. Will the...
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