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Multiple Choice Quiz
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1
Circuits arranged so that the loads are neither directly in series nor directly in parallel are called simple circuits.
A)True
B)False
2
There is a method of solving simultaneous equations which involves setting up a number of square matrixes and calculating a product value for each matrix.
A)True
B)False
3
Loop equations are derived by applying Kirchhoff's law to the various loops of an electric circuit.
A)True
B)False
4
In analyzing a bridge circuit, the direction of the current through the center resistor is always left to right.
A)True
B)False
5
When using the node voltage technique, correcting the error requires dropping the minus signs, changing a current arrow, and changing the polarity markings on one component.
A)True
B)False
6
Which of the following theorems works on the general idea that the overall effect of all sources in a circuit is the sum of effects of the individual sources?
A)node voltage
B)loop
C)Thevenin
D)superposition
7
A source which supplies the same amount of current to its terminals regardless of the terminal voltage is called
A)an ideal voltage source
B)a constant current source
C)an ac source
D)a dc source
8
Which method of solving simultaneous equations involves setting up a number of square matrixes and calculating a determinant value for each matrix?
A)variable elimination
B)adding equations
C)loop techniques
D)determinants
9
The variable elimination method for solving simultaneous equations involves which operations?
A)multiplying by a constant
B)adding equations
C)substituting numerical value for variables
D)all of the above answers are correct
10
What theorem is based on the idea that the overall effect of all sources on a circuit is the sum of effects of the individual sources?
A)Thevenin's
B)loop
C)superposition
D)Norton's







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