# hwset1 - Carnegie Mellon University Department of...

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Department of Electrical and Computer Engineering 18-100 Fall 2007 Introduction to Electrical and Computer Engineering Homework 1 - Due Tuesday, September 11, 2007 Please do all problems from the posted Chapter 1 and Chapter 2 problems under Course Documents on the blackboard web site. Don’t use the problem numbers in your text. 1. Problem 1.1 2. Problem 1.2 (Yes, problems 1 and 2 are as simple as they seem!) 3. Problem 2.5 4. Problem 2.6 5. Problem 2.7 6. Problem 2.10 7. In a recent electric bill of mine, it says we used 1140 kWh (kilo-watt-hours) of energy for the month. I pay a base customer charge of \$7.08 just to have electric service. On top of that, I have to pay per kWh. The charges are as follows: 6.3031 cents per kWh for Generation 0.8036 cents per kWh for Transmission 4.2313 cents per kWh for Distribution a) How much was my electric bill last month? b)

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## This note was uploaded on 01/25/2010 for the course ECE 18100 taught by Professor Williams during the Fall '07 term at Carnegie Mellon.

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hwset1 - Carnegie Mellon University Department of...

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