Branch, Loop And Node Analyses MCQ Questions & Answers | Electrical Engineering

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Important Theory

1.
Find branch current IR2.

A. 5.4 mA

B. -5.4 mA

C. 113.0 mA

D. 119.6 mA

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2.
The branch current method uses.

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

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3.
In assigning the direction of branch currents.

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

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4.
The first row of a certain determinant has the numbers 3 and 5. The second row has the numbers 7 and 2. The value of this determinant is

A. 31

B. -31

C. 39

D. -29

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5.
What is the voltage drop across R1?

A. 850 mV

B. 7.82 V

C. 9.18 V

D. 918 mV

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