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Q: In the circuit shown below determine the total impedance.

In the circuit shown below determine the total impedance. (a) 161 (b) 162 (c) 163 (d) 164 This question ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: Find the current in the circuit shown below.

Find the current in the circuit shown below. (a) 0.1 (b) 0.2 (c) 0.3 (d) 0.4 This question ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: A signal generator supplies a sine wave of 20V, 5 kHz to the circuit as shown. Determine total current IT.

A signal generator supplies a sine wave of 20V, 5 kHz to the circuit as shown. Determine total current IT. (a) ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: Find the phase angle in the circuit shown below.

Find the phase angle in the circuit shown below. (a) 31⁰ (b) 32⁰ (c) 33⁰ (d) 34⁰ This question was ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: Determine the total impedance in the circuit.

Determine the total impedance in the circuit. (a) 73.3∠33⁰ (b) 83.3∠-33⁰ (c) 83.3∠33⁰ (d) 73.3∠-33⁰ ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: A 50Ω resistor is connected in parallel with an inductive reactance of 30Ω. A 20V signal is applied to the circuit. Find the line current in the circuit.

A 50Ω resistor is connected in parallel with an inductive reactance of 30Ω. A 20V signal is applied to the circuit ... GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: Determine total impedance in the circuit shown below.

Determine total impedance in the circuit shown below. (a) 25∠-58.8⁰ (b) 25∠-58.8⁰. (c) 26∠-58.8⁰. (d ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: Determine Z in the figure shown below.

Determine Z in the figure shown below. (a) 26∠-20.5⁰ (b) 26∠20.5⁰ (c) 25∠-20.5⁰ (d) 25∠20.5⁰ I ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: Find IT in the figure shown below.

Find IT in the figure shown below. (a) 0.66∠-20.5⁰ (b) 0.66∠20.5⁰ (c) 0.77∠20.5⁰ (d) 0.77∠- ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: Find the phase angle θ in the circuit shown below.

Find the phase angle θ in the circuit shown below. (a) 20.5⁰ (b) 20⁰ (c) 19.5⁰ (d) 19⁰ I have ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: Find the impedance in the circuit shown below.

Find the impedance in the circuit shown below. (a) 25 (b) 26 (c) 27 (d) 28 I got this question in ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: Determine the phase angle in the circuit shown below.

Determine the phase angle in the circuit shown below. (a) 56⁰ (b) 56.5⁰ (c) 57.5⁰ (d) 57⁰ I got ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: In purely resistive circuit, energy delivered by source is ____________ by resistance.

In purely resistive circuit, energy delivered by source is ____________ by resistance. (a) dissipated in the form of ... EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: In inductor, the energy delivered by source is ____________ by inductor.

In inductor, the energy delivered by source is ____________ by inductor. (a) stored as magnetic field (b) ... GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: In capacitor, the energy delivered by source is ____________ by capacitor.

In capacitor, the energy delivered by source is ____________ by capacitor. (a) returned to source (b) dissipated in ... GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: If there is complex impedance in a circuit, part of energy is ____________ by reactive part and part of its energy is ____________ by the resistance.

If there is complex impedance in a circuit, part of energy is ____________ by reactive part and part of its energy ... GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: The equation of instantaneous power is?

The equation of instantaneous power is? (a) P (t) = (VmIm/2)(cos⁡(2ωt+θ)+sin⁡θ) (b) P (t) = ( ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: The time varying part in the equation of instantaneous power has frequency ________________ that of the frequency of voltage or current wave forms.

The time varying part in the equation of instantaneous power has frequency ________________ that of the frequency of ... EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: Instantaneous power is negative, when the polarities of voltage and current are of __________

Instantaneous power is negative, when the polarities of voltage and current are of __________ (a) opposite sign (b) ... GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: In P (t) equation, if θ=0, then P (t) =?

In P (t) equation, if θ=0, then P (t) =? (a) (VmIm/2)(1+cos⁡ωt) (b) (VmIm/2)(cos⁡ωt) ... Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: The average value of power if θ=0⁰ is?

The average value of power if θ=0⁰ is? (a) VmIm/2 (b) VmIm/2 (c) VmIm/4 (d) VmIm/8 This ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: At θ=π/2, positive portion is __________ negative portion in power cycle.

At θ=π/2, positive portion is __________ negative portion in power cycle. (a) greater than (b) less than (c) ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: The equation of the average power (Pavg) is?

The equation of the average power (Pavg) is? (a) (VmIm/2)cosθ (b) (VmIm/2)sinθ (c) VmImcosθ (d) ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: Average power (Pavg)=?

Average power (Pavg)=? (a) VeffImcosθ (b) VeffIeffcosθ (c) VmImcosθ (d) VmIeffcosθ The question was asked in ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: In case of purely resistive circuit, the average power is?

In case of purely resistive circuit, the average power is? (a) VmIm (b) VmIm/2 (c) VmIm/4 (d) VmIm/8 ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: In case of purely capacitive circuit, average power = ____ and θ = _____

In case of purely capacitive circuit, average power = ____ and θ = _____ (a) 0, 0⁰ (b) 1, 0⁰ (c) ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: In case of purely inductive circuit, average power = ____ and θ = ______

In case of purely inductive circuit, average power = ____ and θ = ______ (a) 0, 90⁰ (b) 1, 90⁰ (c) ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: If a circuit has complex impedance, the average power is ______

If a circuit has complex impedance, the average power is ______ (a) power stored in inductor only (b) power ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: A voltage v (t) = 100sinωt is applied to a circuit. The current flowing through the circuit is i(t) = 15sin(ωt-30⁰). Find the effective value of voltage.

A voltage v (t) = 100sinωt is applied to a circuit. The current flowing through the circuit is i(t) = 15sin ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: A voltage v (t) = 100sinωt is applied to a circuit. The current flowing through the circuit is i(t) = 15sin(ωt-30⁰). Find the effective value of current.

A voltage v (t) = 100sinωt is applied to a circuit. The current flowing through the circuit is i(t) = 15sin ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance