Parts B and C. Learning Goal:To use information about the power provided by a source or absorbed by a loadto calculate average power, reactive power, apparent power, and the powerfactor.Before completing this tutorial, make sure you are familiar with the relationshipsbetween average, reactive, and apparent power and the power factor.Part A - Calculating average power, reactive power, and the power factorA load absorbs S = 18 kVA at a leading power factor of pf = 0.90. Use this information to calculate the average (P) and reactive (Q) power for the load.Enter comma separated numerical answers with three significant figures.► View Available Hint(s)P, Q = 16.2,-7.85 kW, KVARSubmitCorrectTerm 2: Correct answer is shown. Your answer -7.846 kW, kVAR was either rounded differently or used a different number of significant figures than required for this part.Keep in mind that the power triangle requires that the average and reactive powers be numerically smaller in value than the apparent powerPart B - Calculating apparent power and power factorA load operates at a voltage of V₂ = 100 V-rms and absorbs P = 70 W and Q = 37 VAR of power. Use this information to calculate the apparent power (S) and the power factor (pf) for theload.Enter comma separated numerical answers with three significant figures.► View Available Hint(s)S, pf =Previous AnswersSubmitZ =VG | ΑΣΦPart C - Calculating load impedanceSubmit↓↑ vecA load absorbs 45403 W at a lagging power factor of pf = 0.57. If the current flowing through the load is i = 0.001 A-rms, determine the impedance of the load.Enter a complex number with three significant figures.► View Available Hint(s)ΞΑΣΦ↓↑ vec??VA, no unitΩ

Part ( B ) :Supply voltage Active power P = 70 W.Reactive power Q = 37 VAR.

Part B - Calculating apparent power and power factor A load operates at a voltage of V₂ = 100 V-rms and absorbs P = 70 W and Q=37 VAR of power. Use this information to calculate the apparent power (S) and the power factor (pf) load Enter comma separated numerical answers with three significant figures. ▸ View Available Hint(s) S, pf = Submit VAX Ivec Part C - Calculating load impedance Z= A load absorbs 45403 W at a lagging power factor of pf = 0.57. If the current flowing through the load is i, = 0.001 A-rms, determine the impedance of the load Enter a complex number with three significant figures. ▸ View Available Hint(s) VAX vec ? ? VA, no unit 52

Part B - Calculating apparent power and power factor A load operates at a voltage of V₂ = 100 V-rms and absorbs P = 70 W and Q=37 VAR of power. Use this information to calculate the apparent power (S) and the power factor (pf) load Enter comma separated numerical answers with three significant figures. ▸ View Available Hint(s) S, pf = Submit VAX Ivec Part C - Calculating load impedance Z= A load absorbs 45403 W at a lagging power factor of pf = 0.57. If the current flowing through the load is i, = 0.001 A-rms, determine the impedance of the load Enter a complex number with three significant figures. ▸ View Available Hint(s) VAX vec ? ? VA, no unit 52

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...

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Learning Goal: To use information about the power provided by a source or absorbed by a load to calculate average power, reactive power, apparent power, and the power factor. Before completing this tutorial, make sure you are familiar with the relationships between average, reactive, and apparent power and the power factor. Part A - Calculating average power, reactive power, and the power factor A load absorbs S = 18 kVA at a leading power factor of pf = 0.90. Use this information to calculate the average (P) and reactive (Q) power for the load. Enter comma separated numerical answers with three significant figures. ► View Available Hint(s) P, Q = Submit Part B - Calculating apparent power and power factor S, pf = Submit V ΑΣΦ ↓↑ A load operates at a voltage of V = 100 V-rms and absorbs P = 70 W and Q = 37 VAR of power. Use this information to calculate the apparent power (S) and the power factor (pf) for the load. Enter comma separated numerical answers with three significant figures.…
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