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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

11 Electrical Problems & Answers

12 Electrical Problems & Answers

13 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

14 Chemistry

15 Chemistry

16 Chemistry

17 Chemistry

18 BALANCING CHEMICAL EQUATIONS
d d

19 Next Review March 26, 2008 6:15-7:15 pm
Topics: Engineering Economics & Dynamics, Dr. Lowery CE 118 EXAM, April 12

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