In Fig. 11.12, the resistor R₁ is adjusted until it absorbs the maximum average power. Calculate R₁ and the maximum average power absorbed by it. 120/60° V 8092 ww j60 92 m 90 92 www -j30 92 www RL

Q: 11.51 For the entire circuit in Fig. 11.70, calculate: (c) the reactive power (d) the apparent power…

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Q: Consider an electric motor that requires a 120 V rms power source and a current of 1.5 A rms. If the…

A: Given an electric motor that requires a, Source voltage, Vrms=120 V Current, Irms=1.5 A The…

Q: An FM Broadcast transmitter has a deviation of 25 kHz and a modulating frequency of 8 kHz. Calculate…

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Q: An alternating voltage is expressed as v =121.1 sin 314t. calculate the RMS value, and frequency of…

A: We need to find out frequency and RMS value for given signal .

Q: 5. Find the average power supplied by the source and average power absorbed by the resistor. ww…

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Q: The maximum value of the sinusoidal voltage generated in one coil of an alternator is 12V. How many…

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Q: 3. Solve the value of x in the problem below using Bisection method. Complete the solution for…

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Q: An FM Broadcast transmitter has a deviation of 25 kHz and a modulating frequency of 8 kHz. Calculate…

A: P=10 W J0 = -0.26, J1 = 0.34, J2 = 0.49, J3 = 0.31   let load resistance as RL across which power…

Q: Calculate the RMS value of the following function v (t) MAA 4 6 2 -1 2 8 110 t

A: it is asked to find the rms value of given waveform

Q: Calculate the average power, the reactive power and the apparent power absorbed by the load in the…

A: The given current is, ig=30 cos 100t mA In phasor form, Ig=30∠0° mAXL=ωL=jXLXC=1ωC=-jXC The circuit…

Q: Segments of two sinusoids are shown in the plot below. Determine the phase difference between the…

A: We need to find out the phase difference between given waveforms .

Q: For a given circuit element, the average power P is 0 and the reactive power Q is 1, then the…

A: In this question , we will find instantaneous power..

Q: In the circuit below, find the follow a) Find the rms current passing through and the average power…

A: Given circuit,Asked to find the,Rms current passing through and the average power absorbed by…

Q: An induction motor draws 45 kW at a 73% power factor from a lo AC line. a) What is the phase angle?…

A: Given data Active power, P=45 kW, Power factor, cosϕ=0.73 We need to determine phase angle, reactive…

Q: Determine the rms value for the waveform in Fig. 11.64. i(t) 5 0 1 2 3 4 5 6 7 8 9 10 t

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Q: find the value of Z₁ in order that Z₁ absorbe the maximum average power -j10 Ω 40 Ω Τε Select one:…

A: Given, ZL=? for maximum power transfer.

Q: Find power factor of given circuit 30/0° V rms -j22 42

A: Power factor is the ratio of true power by apparent power. The value of power factor lies in between…

Q: For the given figure, v = 72/20°V. Find the average power absorber by the 100 resistor. ¹。 -j592 492…

A: In this question we need to find the average power absorbed by 10 ohm resistor.  To find the average…

Q: Determine the complex power absorbed by the voltage source

A: In this question, Determine the complex power absorbed by the voltage source?  Complex power S= VI*…

Q: 11.59 Determine I, V V Vn and Vj in the given circuit. ab. 70/60° V 3+j62 2-js2 42 P 100/0° V I sa…

A: To find the current and voltage in the circuit

Q: Calculate the RMS value of the following waveforms: (a) (b) (c) v(t) (V) 3 10 i(t) (A) v(t) (V) 4 0…

A: Given: To find: RMS value of the above signals.

Q: 4 (mA) 60 30 1,(t) 50 (ms) 6 Figure Q4(c) A current flowing through a 52 resistor has a periodic…

A: Using rms value integral calculate Rms value of current waveform.  Power observed = (rms current)2×…

Q: 2 Compute the average þower of each dements in the following circuit. -j10 6/0 A (T j40n 1)0.5Î. 202

A: Kirchhoff's current law- The algebraic sum of current at any node of circuit is zero. Kirchhoff's…

Q: You have been living abroad for a few weeks and has decided to buy an appliance that has the…

A: We referred the load to primary side of transformer to calculate load voltage and current

Q: Calculate the rms value of the current waveform of Fig. 11.58. mm. i(t) 5 5 10 15 20 25 t

A: If i(t) is the current then current expression than RMS value is…

Q: What will be the average power in the load for the circuit shown, when alpha = π/4 Assume SCR to be…

A: The Given α=π4 Assume SCR to be ideal. The supply Voltage is 330 sin 314t To calculate the RMS power…

Q: For the circuit in Figure below, determine the power absorbed by the 4 2 resistor. Assume the 100 V…

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Q: A single-phase power electronics device has an input voltage and current shown below. The peak…

A: In this question we need to find a pf

Q: Determine the output voltage for the circuit of Fig. 11.2 with a sinusoidal input of 2.5 mV. 200 k2…

A: Amplifier is an electronic device whose output  is  amplified version of  the input signal. The…

Q: Compute the rms value of the voltage waveform shown below

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Q: Calculate the RMS value of the following function

A: The above question is based on the RMS value of a signal. The RMS value of a signal f(t) is defined…

Q: When the average power = 5W, Vm= 10V, Im = 2A, what is the apparent power and the power factor? The…

A: Apparent power= ( S ) VA.Average power= ( P ) watt.Power factor= P/S.RMS value= Maximum…

Q: Part B. Find the steady-state expression for io (at the frequency found in the previous part) if ug…

A: In this question,  We need to determine the frequency of sinusoidal when current in the phase of…

Q: For the circuit shown in figure   Calculate (a) the power factor (b) the average power delivered…

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

Q: 50 äbö Q2: For the following waveforms find a. Plot the instantaneous power P(t). b. Find average…

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Q: Iternating voltage, v, has a periodic time of 0.01 s and a peak v hen time t is zero, v = -20 V.…

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Q: Compute the rms value of the voltage waveform shown v(t) (V) 4 4 2 4 6 8 t (s)

A: Voltage waveform is given as, From the waveform time period of waveform is T= 4 sec

Q: IT Vs (rms) Load 2 12 kW 0.8 KVAR (capacitor) Load 1 2 kVA 0.707 (pf lagging) Figure 2 Load 3 20 kW…

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Q: For the entire circuit in Figure, calculate: (a) the power factor (b) the average power delivered by…

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Q: For this circuit a) Calculate 1₂ b) Calculate V₁ c) Calculate V

A: Given:

Q: 2. Find the RMS value of the voltage waveform and the average power absorbed by the 9 ohms resistor…

A: We will find out RMS value for given waveform and power for given resistor

Q: For a certain alternating current, i(t), [A] i = 2 ⋅ sin (500 π ⋅ t + ) π, where the time is in…

A: The objective of the question is to determine the peak value, rms value, period, and frequency of…

Q: 1. Compute the rms value of the waveform show below. V(1) 2 АЛА. 2 4 6 8 110

A: In this question,  We need to determine the RMS value of given waveform.

Q: The voltage of domestic supply is 240 V A.C. This value represents O Maximum Value O RMS value O…

A: rms value is the dc equivalent value which produces same heat as DC . and maximum value is the peak…

Q: 6/ calculate the average value of the following voltage waveform v(t) 10 /2 e(rad) 2 -10

A: From given waveform write the expression for voltage expression v(t). now using average value…

Q: Calculate the active power, reactive power, apparent power and power factor of the following…

A: In this question , series RLC circuit is given....We have to find out power factor , active power ,…

Q: An industrial load is known to be inductive and consumes 90 KW. The ammeter reading is 260 A ms, and…

A: In this answer let us try to estimate the power factor of the circuit as shown below.

Synchronous Generator

In comparison to an asynchronous generator, it is a machine where the rotor speed is equal to the rotating magnetic field produced by the stator, i.e., mechanical speed is equal to the electrical speed, thus called synchronous, and not asynchronous.

Salient Pole Rotor

Salient pole rotor includes a large number of exposed poles mounted on a magnetic wheel. The construction of a bright pole is as shown in the image on the left. The proposed poles are made of metal laminations. The rotor winding is provided on these poles and is supported by pole shoes.