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 - Branch, Loop and Node Analyses

Electrical and Electronic Engineering (EEE) : Branch, Loop and Node Analyses - Quiz(MCQ)

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)

â€“29

B)

â€“31

C)

31

D)

39

Correct Answer : Option (A) : â€“29

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When assigning branch currents, you need not be concerned with the direction you choose.

A)

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B)

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C)

Can Not Say

D)

None of the above

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Using the mesh current method, find the branch current, IR₁, in the above figure.

A)

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B)

12.5 mA

C)

115 mA

D)

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The mesh method can be applied to circuits with any number of loops.

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