Fundamentals Exam
Electrical & Chemistry
R. E. Randall
ELECTRICAL
 Direct
Current (DC) circuits –
currents and voltages do not vary
with time.
 Alternating Current (AC) circuits –
currents and voltages vary
sinusoidally
ELECTRICAL
ELECTRICAL
ELECTRICAL
ELECTRICAL
ELECTRICAL
ELECTRICAL
Electrical Example 1
ELECTRICAL
Electrical Problems & Answers
Electrical Problems & Answers
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
Chemistry
Chemistry
Chemistry
Chemistry
BALANCING CHEMICAL EQUATIONS
d
d
Next Review
 March
26, 2008
 6:15-7:15 pm
 Topics: Engineering Economics &
Dynamics, Dr. Lowery
 CE 118
 EXAM, April 12