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Fundamentals Exam Electrical & Chemistry

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Presentation on theme: "Fundamentals Exam Electrical & Chemistry"— Presentation transcript:

1 Fundamentals Exam Electrical & Chemistry
R. E. Randall

2 ELECTRICAL Direct Current (DC) circuits – currents and voltages do not vary with time. Alternating Current (AC) circuits – currents and voltages vary sinusoidally

3 ELECTRICAL

4 ELECTRICAL

5 ELECTRICAL

6 ELECTRICAL

7 ELECTRICAL

8 ELECTRICAL

9 Electrical Example 1

10 Electrical Problems

11 Electrical Problem Answers

12 Chemistry CHEMISTRY A negative ion of a certain element can be formed by a) subtraction of a proton from an atom of that element b) subtraction of an electron from an atom of that element c) subtraction of a neutron from an atom of that element d) addition of an electron to an atom of that element

13 Chemistry

14 Chemistry

15 Chemistry

16 Chemistry

17 Next Review October 17, 2007 6:15-7:15 pm
Topics: Engineering Economics & Dynamics, Dr. Lowery CE 118 EXAM, October 27

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