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Questions and Answers
The 'green' loop is labeled as a-h-d-c-b-a.
The 'green' loop is labeled as a-h-d-c-b-a.
True (A)
The equation for the 'green' loop is - 30 I1 + 45 + 40 I3 = 0.
The equation for the 'green' loop is - 30 I1 + 45 + 40 I3 = 0.
False (B)
The variable I2 is eliminated in the middle equation.
The variable I2 is eliminated in the middle equation.
False (B)
The value of I3 is 1.78 A.
The value of I3 is 1.78 A.
The equation - I1 - I2 + I3 = 0 is the 'blue' loop equation.
The equation - I1 - I2 + I3 = 0 is the 'blue' loop equation.
The variable I1 is eliminated using the bottom equation.
The variable I1 is eliminated using the bottom equation.
The value of I2 is 2.37 A.
The value of I2 is 2.37 A.
The 'blue' loop equation is 41 I3 - 130 + 21 I2 = 0.
The 'blue' loop equation is 41 I3 - 130 + 21 I2 = 0.
The variable I3 is eliminated in the final step.
The variable I3 is eliminated in the final step.
The value of I1 is - 1.78 A.
The value of I1 is - 1.78 A.
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