A person used his 1500 W air-conditioning unit for 6 h every day during the month of July. a. How much energy he consumed every day by using the air-conditioning unit? b. How much did it cost him for the whole month for using his air conditioner if the clecetricity is priced at P9.45/kWh?

Physics for Scientists and Engineers with Modern Physics
10th Edition
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Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter27: Direct-current Circuits
Section: Chapter Questions
Problem 15P: Four resistors are connected to a battery as shown in Figure P27.15. (a) Determine the potential...
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5. A person used his 1500 W air-conditioning unit for 6 h every day during the month of July.
a. How much energy he consumed every day by using the air-conditioning unit?
b. How much did it cost him for the whole month for using his air conditioner if the electricity
is priced at P9.45/kWh?
6. The bands of 4-band resistor are arranged as Red-Green-Green-Gold.
a. What is the nominal resistance value of the resistors?
b. What is the resistance range?
7. The nominal resistance value of the a 4-band resistor is 470 k2 + 5%.
a. What is the resistance range of the resistor?
b. What is the arrangement of the band colors?
8. The 5-bund resistor has a tolerance of 5% and a maximum resistance value of 5,040,000 2.
a. What is the nominal resistance value?
b. What is the resistance range?
c. What is the arrangement of the band colors?
Transcribed Image Text:5. A person used his 1500 W air-conditioning unit for 6 h every day during the month of July. a. How much energy he consumed every day by using the air-conditioning unit? b. How much did it cost him for the whole month for using his air conditioner if the electricity is priced at P9.45/kWh? 6. The bands of 4-band resistor are arranged as Red-Green-Green-Gold. a. What is the nominal resistance value of the resistors? b. What is the resistance range? 7. The nominal resistance value of the a 4-band resistor is 470 k2 + 5%. a. What is the resistance range of the resistor? b. What is the arrangement of the band colors? 8. The 5-bund resistor has a tolerance of 5% and a maximum resistance value of 5,040,000 2. a. What is the nominal resistance value? b. What is the resistance range? c. What is the arrangement of the band colors?
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