oblem 1: In the cirenit shown below, find Vs 0.2 2 J0.04 2 0.3 2 j0.15 2 ell 10 W 0.9 pf lagging 15 W V, 120 V rms 0.8 pf leading +
Q: The effective value of the sinusoidal voltage across a certain network is 32 V rms and the peak…
A: Given data, Ip = 24 mA. Vrms = 32 V. P = 0.48 W.
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A: Note:as per our honor code, we are authorized to answer up to 3 sub-parts, we’ll answer the first 3.…
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Q: Q4) Determine the power and rms value for each of the following signals: a) (10 + 2sin3t )cos10t b)…
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A: Given: 2 Loads :i) Star connected Load :ZL1=15+j8 Ω/phaseii) Delta connected Load…
Q: Ques. 1: Determine the power and the rms value for each the given signal:(10 + 2sin3t)cos10t.
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Q: For the circuit below, find Vg. 0.2 N j0.04 2 0.3 Q j0.15 N ell 10 W 15 W V. 120 V rms 0.9 pf…
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Q: find average power of the voltage source 10Ω j10 2 -j5 -j2.4 2 j102
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Q: Why the RMS noise so much larger in 12v than 3.3v in a school level laboratory power supply. 3.3V|…
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Q: 120 V rms +. Z= 10 +j12 2 60 Hz What is the power factor if we change the nature of the impedance…
A: Option - A. (Answer)
Q: a) Determine the power and RMS value for the following signals. s(t) = S sin Pt cos 2P t b) Draw the…
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Q: Find the rms values of the following sinusoidal waveforms: a) v=110 V sin(420t + 80°) b) i=8.66 x…
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Q: 11) A load takes 50 kW at a power factor of 0.8 lagging. Calculate the apparent power and the…
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Q: = (13 - j7.5) ohms, Z, = (R + j10) ohms. Determine the value of Rif the power factor is: (a) 1; and…
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Q: If a Load absorbs an average power of 8 kW at a lagging power factor of 0.8, then the complex Select…
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Q: E A source of 23020 V (rms) is connected to a 50 kW with 0.8 lagging PF load. Find the value of the…
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Q: af a Load absorbs an average power of 8 kW at a lagging power factor of 0.8. then the complex power…
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Q: v = 60 sin(wt + 30°) i = 15 sin(wt + 60°) Given the above expressions for voltage and current, find:…
A: As per Bartleby guidelines we are allowed to solve only three subparts,please ask the rest again.
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Q: A sinusoidal voltage v = (10 sin 377t) Vr.m.s is applied to a resistor of 500 N. The average power…
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Q: V1 determine the rms voltage. O 46.2V 80 V O 56.6V O 40V O 160V wt →|45° 133 315° Determine the…
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Q: a Load absorbs an average power of 8 kW at a lagging power factor of 0.5 elect one: a. -8000 +…
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Q: В 1 2 3 4 5 6 7 8 t [s] i. 3 V ii. 1 V iii. 2 V iv. 8 V V. 4 V W (1)A
A: The circuit this is excited the use of alternating supply is referred to as an AC Circuit. The…
Q: Determine the power and the rms value of the following signals: a) 10cos(100t + π/3) + 16 sin(150t +…
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- In the circuit below, find the followa) Find the rms current passing through and the average power absorbed by resistor 1Ω due to the10 VDC source. b) Find the rms current passing through and the average power absorbed by the1Ω resistor due to the 5A AC source. c) What is the total average power transferred?A load absorbs 72044 W at a lagging power factor of pf = 0.67. If the current flowing through the load is Ix = 0.100 A−rms, determine the impedance of the load.A dc voltage equal to Vdc V is applied to a resistor of R Ω. Asinusoidal voltage equal to vs V is also applied to a resistor of R Ω.Show that the dc voltage will deliver the same amount of energy in Tseconds (where T is the period of the sinusoidal voltage) as thesinusoidal voltage provided Vdc equals the rms value of vs. (Hint:Equate the two expressions for the energy delivered to the resistor.)
- The voltage between the ends of a load and the current through it are given by: v (t) = 20 + 60 cos100ti (t) = 1 - 0.5 sin100t Find:The rms values of the voltage and current and the average power dissipated in the load.13 ) RMS value of sinusoidal voltage is given by Vrms= 5 V, Calculate the value of peak voltage Vm? a. 1.4142 V b. 5 V c. 3.535 V d. 7.07 VA load with a voltage amplitude of 50 Hz 300 V rms at its terminals consumes 28.98 kW at a back power factor of 0.69. If a 225.87 microfarad capacitor is connected parallel to the terminals of this load, how much will the amplitude of the current drawn from the line decrease?
- Read A 70-Vac source has the following waveform. Determine:a. Vpkb. Vpk-pkc. Vrmsd. Periode. Frequencyf. Angular Velocityg. Phase Angleh. equation of the waveform (in time domain)i. the instantaneous voltage when t = 120 msj. the angle (1st occurrence) after t = 0 when the voltage is +80 Vk. the time (2nd occurrence) after t = 0 when the voltage is –10 VAnswers:a. 98.9949 Vb. 197.9899 Vc. 70 Vd. 100 mse. 10 Hzf. 20π rad/secg. 125.0876°h. v(t) = 98.9949sin(20πt + 125.0876°)i. -29.0880 Vj. 0.99959°k. 63.643 ms Give the solution for J and K ONLY ans (0.99959 degrees and 63.643 ms respectively)A voltage given by v(t) = 311 cos (311 pi t) V is applied to a 50-ohm resistance. (a.) Sketch v(t) to scale versus time. (b.) Determine the rms value of the voltage and the average power delivered to the resistance. (c.)Determine the power as a function of time and sketch to scale.The given data to be used for getting the RMS Values is 0, 5, 10, 30, 50, 70, 50, 30, 10, 5, 0, -5, -10v. Find the RMS value.
- Determine the rms (or effective) value ofv(t) = VDC + vAC = 50 + 70.7 cos(377t) VThe impedance ZL in the circuit is adjusted for maximum average power transfer to ZL. The internal impedance of the sinusoidal voltage source is 4+j7 Ω. 1. a) What is the maximum average power delivered to ZL?2. b) What percentage of the average power delivered to the lineartransformer is delivered to ZL?The rms value of the sinusoidal voltage supplied to the convenienceoutlet of a home in the United States is 120 V. What is the maximumvalue of the voltage at the outlet?