The first row of a certain determinant has the numbers 10 and 6. The second row

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Question
The first row of a certain determinant has the numbers 10 and 6. The second row has the numbers 3 and 5. The value of this determinant is
Options
A. 18
B. 50
C. 32
D. ?32

Correct Answer

32

Branch, Loop and Node Analyses problems

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2. In assigning the direction of branch currents,
Options
A. the directions are critical
B. the directions are not critical
C. they must point into a node
D. they must point out of a node

3. The branch current method uses
Options
A. Kirchhoff's voltage and current laws
B. Thevenin's theorem and Ohm's law
C. Kirchhoff's current law and Ohm's law
D. the superposition theorem and Thevenin's theorem

5. A certain voltage divider consists of three 1 kΩ resistors in series. Which of the following load resistors will have the least effect on the output voltage?
Options
A. 1 MΩ
B. 100 kΩ
C. 1 kΩ
D. 330 Ω

6. The expansion method for evaluating determinants is
Options
A. better than any other method
B. good for only one determinant
C. more flexible than the cofactor method
D. good for second- and third-order determinants

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