Direction: Answer the following questions. 3. The wall charger for an iPhone is 900mA. If you have it plugged into the wall for 2 hours,how much power have you consumed?4. Find the cost to run a 1200-watt microwave oven, if you make microwave popcorn in 5minutes. (price per kWh is 13.267 cents)

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Answered: 3. The wall charger for an iPhone is…

3. The wall charger for an iPhone is 900mA. If you have it plugged into the wall for 2 hours, how much power have you consumed?

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter27: Service-entrance Equipment

Section: Chapter Questions

Problem 32R

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Concept explainers

Analog to Digital Converters

The analog-to-digital converter (ADC) allows circuits controlled by microprocessors, Arduinos, Raspberry Pi, and various reasonable digital circuits to be connected to the real world. In the real world, analog signals have a continuous stream of information from a variety of sources and sensors capable of measuring sound, light, temperature, or movement, in addition to the many digital systems that interact with their environment by measuring analog signals from those transducers.

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Direction: Answer the following questions.

3. The wall charger for an iPhone is 900mA. If you have it plugged into the wall for 2 hours,
how much power have you consumed?
4. Find the cost to run a 1200-watt microwave oven, if you make microwave popcorn in 5
minutes. (price per kWh is 13.267 cents)

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