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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). Determine the average power delivered to the circuit.

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: Determine the average power delivered to the circuit consisting of an impedance Z = 5+j8 when the current flowing through the circuit is I = 5∠30⁰.

Determine the average power delivered to the circuit consisting of an impedance Z = 5+j8 when the current flowing ... GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: The highest power factor will be?

The highest power factor will be? (a) 1 (b) 2 (c) 3 (d) 4 I had been asked this question at a ... 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: If power factor = 1, then the current to the load is ______ with the voltage across it.

If power factor = 1, then the current to the load is ______ with the voltage across it. (a) out of phase ... 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 resistive load, what is the power factor?

In case of resistive load, what is the power factor? (a) 4 (b) 3 (c) 2 (d) 1 This question was ... 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: If power factor = 0, then the current to a load is ______ with the voltage.

If power factor = 0, then the current to a load is ______ with the voltage. (a) in phase (b) out of ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: For reactive load, the power factor is equal to?

For reactive load, the power factor is equal to? (a) 0 (b) 1 (c) 2 (d) 3 This question was posed ... 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 is also called?

Average power is also called? (a) apparent power (b) reactive power (c) true power (d) instantaneous power The ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: If we apply a sinusoidal voltage to a circuit, the product of voltage and current is?

If we apply a sinusoidal voltage to a circuit, the product of voltage and current is? (a) true power (b) ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: The expression of apparent power (Papp) is?

The expression of apparent power (Papp) is? (a) VmIm (b) VmIeff (c) VeffIeff (d) VeffIm I have been ... 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 power factor=?

The power factor=? (a) sinθ (b) cosθ (c) tanθ (d) secθ I have been asked this question in an ... 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 power factor is the ratio of ________ power to the ______ power.

The power factor is the ratio of ________ power to the ______ power. (a) average, apparent (b) apparent, ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: The power factor is called leading power factor in case of ____ circuits.

The power factor is called leading power factor in case of ____ circuits. (a) LC (b) RC (c) RL (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: The term lagging power factor is used in which circuits?

The term lagging power factor is used in which circuits? (a) RLC (b) RC (c) RL (d) LC The question ... 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 reactive power equation (Pr) is?

The reactive power equation (Pr) is? (a) Ieff^2 (ωL)sin2(ωt+θ) (b) Ieff^2 (ωL)cos2(ωt+θ) (c) ... 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: Reactive power is expressed in?

Reactive power is expressed in? (a) Watts (W) (b) Volt Amperes Reactive (VAR) (c) Volt Ampere (VA) (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: The expression of reactive power (Pr) is?

The expression of reactive power (Pr) is? (a) VeffImsinθ (b) VmImsinθ (c) VeffIeffsinθ (d) VmIeffsinθ This ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: The power factor is the ratio of ________ power to the ______ power.

The power factor is the ratio of ________ power to the ______ power. (a) average, apparent (b) apparent, ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: The expression of true power (Ptrue) is?

The expression of true power (Ptrue) is? (a) Pasinθ (b) Pacosθ (c) Patanθ (d) Pasecθ I have been ... 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 power (Pavg) is expressed as?

The average power (Pavg) is expressed as? (a) Pasecθ (b) Patanθ (c) Pacosθ (d) Pasinθ This question was ... 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 reactive power is?

The equation of reactive power is? (a) Pacosθ (b) Pasecθ (c) Pasinθ (d) Patanθ The question was asked during ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: A sinusoidal voltage v = 50sinωt is applied to a series RL circuit. The current in the circuit is given by I = 25sin (ωt-53⁰). Determine the apparent power (VA).

A sinusoidal voltage v = 50sinωt is applied to a series RL circuit. The current in the circuit is given by I = ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: A sinusoidal voltage v = 50sinωt is applied to a series RL circuit. The current in the circuit is given by I = 25sin (ωt-53⁰). Find the power factor.

A sinusoidal voltage v = 50sinωt is applied to a series RL circuit. The current in the circuit is given by I = ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: A sinusoidal voltage v = 50sinωt is applied to a series RL circuit. The current in the circuit is given by I = 25sin (ωt-53⁰). Determine the average power.

A sinusoidal voltage v = 50sinωt is applied to a series RL circuit. The current in the circuit is given by I = ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: If there are M branch currents, then we can write ___________ number of independent equations.

If there are M branch currents, then we can write ___________ number of independent equations. (a) M-2 (b) M-1 ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: If there are M meshes, B branches and N nodes including reference node, the number of mesh currents is given as M=?

If there are M meshes, B branches and N nodes including reference node, the number of mesh currents is given as ... 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 current I1 in the circuit shown below using mesh analysis.

Determine the current I1 in the circuit shown below using mesh analysis. (a) 0.955∠-69.5⁰ (b) 0.855∠-69. ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance

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Q: In the circuit shown below. Find the current I2.

In the circuit shown below. Find the current I2. (a) 0.5∠-90⁰ (b) 0.6∠-90⁰ (c) 0.7∠-90⁰ (d) 0 ... 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 Z11, Z12, Z13 obtained from the mesh equations in the circuit shown below.

Find Z11, Z12, Z13 obtained from the mesh equations in the circuit shown below. (a) (8+j4) Ω, 5 Ω, ... 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 Z21, Z22, Z23 in the circuit shown below.

Determine Z21, Z22, Z23 in the circuit shown below. (a) 5Ω, (5-j1) Ω, j6 Ω (b) -5Ω, (5-j1) ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 19, 2021 in Education by JackTerrance