Question 4: Determine the average power delivered and Power factor to network having the following input voltage and current: v = 100 sin(cor +50°) i-20 sin(o +80°)

Q: 1) Find the power factor and the average power 30/0° Vrms 6Ω -j2 Ω 4Ω

A: The circuit is shown below:  The equivalent impedance of the above circuit is,  Zeq=4||-j2+6…

Q: In the given circuit, the amplitude of the input voltage is 160 Volts RMS and its phase is 35…

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Q: A Step-down transformer is given and calculate 5:1 120 V 60 Hz V2 1 k? i. Peak load and D.C. load…

A: Since it is a step down transformer therefore V2<V1 and number of turns in primary will be…

Q: 25000 ate the circuit's active, reactive and apparent powers and it's power factor. Give the answers…

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Q: Determine the average power delivered to the circuit consist current flowing through the circuit is…

A: The basic problem on impedance is solved as shown  below. The solution is given in next step.

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

A: In a AC circuit power factor is define as cosine of angle between the voltage and the current. The…

Q: Find power factor of given circuit ww 30/0° V rms -j20 4 2

A: Given circuit,

Q: Q-4: a) Calculate the values of R and C in the following circuit for maximum average power transfer…

A: The given circuit diagram is shown below,

Q: A power source supplies three different loads with the following ratings: Load 1: 5 kW, 6 kVAr…

A: Given: Load 1: Load 2: Load3:

Q: A three phase motor can be regarded as Balanced "Wye " load. A three motor draws 5.6 KW when the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A complex voltage is represented by v = (10 sin ωt + 3 sin 3ωt + 2 sin 5ωt) volts Determine for the…

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Q: A load consisting of a 240 2 resistor in parallel with a (5/18) μF capacitor is connected across the…

A: A parallel RC load is havingR=240 Ω.C=518μF.The supply voltage isvg=120cos(5000t) V.We need to…

Q: For the given circuit calculate: 1- The average power delivered by the source. 2- The power factor.…

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Q: 4. Sketch the output Vout for the given input Vin (shown on the right hand side) for each of the…

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Q: Three Impedances each of (12-j16) 2 are connected in mesh across a three-phase 435V ac supply.…

A: Note: Resistive Load doesn't absorb reactive power,it only works on active power Inductive and…

Q: ic iR R3 kΩ Χ 4 kΩ Xς 2 kΩ is 5x 1ο sin(377t=- 20)(

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Q: 3. Use your method of choice on the circuit below to find the average power associated with all…

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Q: 3. Consider the circuit diagram below. Draw the power triangle for this circuit and compute the…

A: The detailed solution is provided below.

Q: A single-phase inductive load draws to 1 kW at 0.6 power-factor lagging from a 230 V AC supply. 1.…

A: It is given that:

Q: 4. Two electrical loads are connected in parallel. Load 1 is 10 kVA at 0.6 lagging power factor.…

A: First load is given 10 KVA at 0.6 PF lagging. Therefore, first load is,

Q: A 3-phase, 50 Hz, 405 V motor input power is 80000 W, the power factor being 0.82 lagging . A bank…

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Q: decimal places and box thefinal answer. The instantaneous voltage and current for an ac circuit are…

A: We need to find out impedance and power for given current and voltage

Q: 42 5N O 8A 30

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Q: Consider the circuit shown: R1 100 Q V1 sine (A 60 Hz 120 Vrms R2 100 2 4:1 1:2 Calculate the…

A: For easiness , 1st refer all the resistance to source side of the transformer.

Q: A load of 500 kVA operates on 1100 V, 50 Hz mains with power factor of 0.6 lagging. It is required…

A: We have an load with, KVA rating = 500 KVA Vs = 1100 V Frequency (f) = 50 Hz Power factor (cosϕ1) =…

Q: Q3) Determine the value of impedance Zo for transferring the maximum power. Calculate the average…

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Q: In the circuit, determine: a) I, VR and VC in phasor form b) The total power factor, and indicate…

A: As per the guidelines of Bartley we supposed to answer first three subpart only.

Q: R j1002 3220° A 802 -j40N

A: MAXIMUM POWER TRANSFER THEOREM: In any linear bilateral 2-terminal network consists of linear…

Q: Verify Kirchhoff’s voltage law around the closed loop?

A: Here, we have given an electrical circuit having no. of components connected in series. And, we have…

Q: Compute the power factor and the apparent if the real power and reactive power are 480 kW and 400…

A: Power factor = active power/ apparent power. Apprentice power = sqrt(active power2+reactive power2).

Q: If a 40-Ω R is in series with a 30-Ω Xc across a 100 V sine wave ac source, calculate: a) impedance,…

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Q: H.W 1 A series AC circuit has a resistance of 15 2 and inductive reactance of 10 N. Calculate the…

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Q: In a step-up transformer, the turn ratio is 1: 20. The resistance of 100 2 connected across the…

A: Given information is shown below:To find:

Q: Three Impedances each of (8 - j24) 2 are connected in mesh across a three-phase 435V ac supply.…

A: In this question We need to determine the all unknown parameters.  We know In Delta, Iline = √3…

Q: *30. Find the average power loss and power factor for each of the circuits whose input current and…

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Q: A complex voltage is represented by v = (10 sin ωt + 3 sin 3ωt + 2 sin 5ωt) volts Determine for the…

A: Given that Voltage V = 10 sin ωt + 3 sin 3ωt + 2 sin 5ωt We have to determine a) RMS value. b) Mean…

Q: 12. For the following voltage and current phasors, calculate the complex power, apparent power, real…

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Q: Three large factories are to be built within an industrial area and each of them has a power…

A: The circuit this is excited the use of alternating supply is referred to as an AC Circuit. The…

Q: single phase inductive load takes 50 kVA at 0.60

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Q: a) Find the voltage across the te

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Q: In an AC circuit, the power factor is the factor by which the apparent power is multiplied to obtain…

A: We need to tell the result of the multiplication of apparent power and power factor.  Reactive power…

Q: Example: Sketch the phasor diagrams of the following quantities and then find their magnitudes and…

A: Let's try to analyse the given complex values and perform phasor analysis to find the magnitude and…

Q: Write the AC node voltage equations for the following circuit. There is one independent current…

A: The parameters of the given circuit in frequency domain are as follows 10cos2000t=10∠0° V , ω=2000…

Q: A motor load consists of a resistance of 6 Ohms in series with an inductance of 12 mH.   Assume…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Maximum power transfer theorem

A resistive load will consume maximum power from a network when the load resistance is equal to the resistance of the network as viewed from the open-circuit terminals, with all energy sources removed leaving only the internal resistances. Physicist Moritz von Jacobi introduced the maximum power transfer theorem in 1940. Therefore, this theorem is also known as Jacobi's law.