Electrical Engineering: Circuit theory MCQ
6. Question
In the given circuit, the parameter k is positive, and the power dissipated in the 2 Ω resistor is 12.5 W. The value of k is ________.
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7. Question
In a linear two-port network, when 10 V is applied to Port 1, a current of 4 A flows through Port 2 when it is short-circuited. When 5 V is applied to Port 1, a current of 1.25 A flows through a 1 Ω resistance connected across Port 2. When 3 V is applied to Port 1, the current (in Ampere) through a 2 Ω resistance connected across Port 2 is _______.
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8. Question
The circuit shown in the figure has two sources connected in series. The instantaneous voltage of the AC source (in Volt) is given by ν(t) = 12 sint. If the circuit is in steady state. then the runs value of the current (in Ampere) flowing in the circuit is ________.
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9. Question
The driving point input impedance seen from the source Vs of the circuit shown below, in Ω, is______.
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10. Question
The graph associated with an electrical network has 7 branches and 5 nodes. The number of independent KCL equations and the number of independent KVL equations, respectively, are
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