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Text problem 2.4: A single-phase source supplies a load of R 25 2 and a reactance...
A single phase line possesses an inductive reactance X of 20 ohms and its connected to...
A single phase line possesses an inductive reactance X of 20 ohms and its connected to a fixed sender voltage of 2000 V. If it is fully compensated, calculate the following: a. The maximum active power that the line can deliver to a resistive load in kW. b. The value of the line current in item (a) (polar form) c. The capacitive reactance that must be installed on the receiver side when the active power is 80 kW.
Consider an RLC series circuit with R = 600 Ω, L = 3 H, C =...
Consider an RLC series circuit with R = 600 Ω, L = 3 H, C = 4μF, generator voltage V = 20 v, frequency= 60 hz. Find a) the inductive impedance XL, b) capacitive impedance Xc , c) Total impedance Z, d) Line current I , e) Voltage drops VR , VL, ,Vc f) combination voltage VRL , and VLc , g) phase angle φ , h) resonant frequency f0 , i) Power dissipated by circuit.
1. (50 Points) angle phase voltage source supplies an RL load connected in parallel configuration throu...
1. (50 Points) angle phase voltage source supplies an RL load connected in parallel configuration throu given below: Load: R 500 and X j50 Ω. The voltage across the load is 20 kV. wire impedance : 2.5 +j20 Ω. Answer the following questions: (a) Represent the circuit in phasor domain. (b) Calculate the phasor current through the wire. (c) Calculate the voltage across the source. (d) Calculate the phasor current through the load resistance. (e) Calculate the complex power supplied...
1 ) A series circuit consisted of R= 10 KΩ, L= 42 mH , C= 2.1...
1 ) A series circuit consisted of R= 10 KΩ, L= 42 mH , C= 2.1 µF
is connected to an alternative voltage with maximum voltage of
Vm = 24 V and frequency of 300.0 Hz.
Find the following:
Show the formula for each question. Show your
Calculations – put result in a box with its unit. Please write your
answer under each question
a)Find the value of angular frequency ω .
b) Inductive Reactance ( XL)
c)Capacitive Reactance (...
Solve by hand and simulate in any electrical circuit simulator preferrably LTSpice Solve by hand only. Problem #4: Consider the circuit shown below. 6Ω /8 Ω 302 2700 V (rms) 40 2 Source-Line Load...
Solve by hand and simulate in any electrical circuit
simulator preferrably LTSpice
Solve by hand only.
Problem #4: Consider the circuit shown below. 6Ω /8 Ω 302 2700 V (rms) 40 2 Source-Line Load (a) Find the real power dissipated in the line. (b) Find the capacitive reactance that when connected in parallel with the load will pl make the load look purely resistive. (c) What is the equivalent impedance of the load in (b)? (d) Find the real power...
Problem 11.24 A three-phase positive sequence Y-connected source supplies 15 kVA with a power factor of...
Problem 11.24 A three-phase positive sequence Y-connected source supplies 15 kVA with a power factor of 0.75 lagging to a parallel combination of a Y-connected load and a A-connected load. The Y-connected load uses 9 kVA at a power factor of 0.6 lagging and has an a-phase current of 122-20° A. Part A Find the complex power per phase of the A-connected load. Enter your answer using polar notation. Express argument in degrees. 10 AP u vec mo ? SA...
I need help completing the answer the formula's is given for each part. Thank you. The...
I need help completing the answer the formula's is given for
each part. Thank you.
The provided series RLC circuit is in a sinusoidal steady state at a frequency of 60 Hz. V = 100 V, R = 20 L = 15 mH.C = 150 F (t) Cl2 a) Calculate the magnitude (12) and phase angle () of the load. XL2WL عليا function of z = f(R, XL, XC) M = f(R, XL,XC) b) Calculate the source currentl. JE VLO...
Oscilloscope olMs CAP igos 10K RES 500 Ha R(O) Vinv VrNR-pk | Δ t.(phase erwt/t)e |...
Oscilloscope olMs CAP igos 10K RES 500 Ha R(O) Vinv VrNR-pk | Δ t.(phase erwt/t)e | Velve-p)- | Δ tc(phase | Δ@c(wt/t)- difference between Vin and V +0.26ms0.13 difference between Vin and Vc 0.26ms0.13 30ke 10Vpp 6.7ve 7.2v please calculation: 1. The value of the capacitive reactance Xc 2. The current through the circuit, lc (complex number) 3. Voltage drop across the resistor, Vr and phase angle, OR, between Vin and Vr 4. Voltage across the capacitor, c, and the...
Problem #2 (60 pts). A balanced three-phase 240-V (rms, line-to-line source supplies a balanced three-phase load....
Problem #2 (60 pts). A balanced three-phase 240-V (rms, line-to-line source supplies a balanced three-phase load. If the line current IA is measured to be 15 A and is in phase with the line-to-line voltage, VBc, find the per-phase load impedance if the load is (a) Y-connected (b) A-connected. Calculate the complex ower S for each case.
Two electrical loads are connected in parallel to a 380 V, 50 Hz, three phase supply....
Two electrical loads are connected in parallel to a 380 V, 50 Hz, three phase supply. The first load consists of three identical impedance each 7 Ω resistance and 5Ω inductive resistance, connected in star. The second load consists of three identical impedances, each 12 Ω resistance and 8 Ω capacitive reactance connected in delta. Sketch the arrangement described above Calculate Zph1 and Zph2[Zph1= 8.6Ω 35.54°; Zph2= 14.42 Ω -33.69°] Determine Iph1 and Iph2[Iph1= 25.51A -35.54°; Iph2= 26.35A +33.69°] IL1...
1. (50 Points) angle phase voltage source supplies an RL load connected in parallel configuration throu given below: Load: R 500 and X j50 Ω. The voltage across the load is 20 kV. wire impedance : 2.5 +j20 Ω. Answer the following questions: (a) Represent the circuit in phasor domain. (b) Calculate the phasor current through the wire. (c) Calculate the voltage across the source. (d) Calculate the phasor current through the load resistance. (e) Calculate the complex power supplied...
1 ) A series circuit consisted of R= 10 KΩ, L= 42 mH , C= 2.1 µF
is connected to an alternative voltage with maximum voltage of
Vm = 24 V and frequency of 300.0 Hz.
Find the following:
Show the formula for each question. Show your
Calculations – put result in a box with its unit. Please write your
answer under each question
a)Find the value of angular frequency ω .
b) Inductive Reactance ( XL)
c)Capacitive Reactance (...
Solve by hand and simulate in any electrical circuit
simulator preferrably LTSpice
Solve by hand only.
Problem #4: Consider the circuit shown below. 6Ω /8 Ω 302 2700 V (rms) 40 2 Source-Line Load (a) Find the real power dissipated in the line. (b) Find the capacitive reactance that when connected in parallel with the load will pl make the load look purely resistive. (c) What is the equivalent impedance of the load in (b)? (d) Find the real power...
Problem 11.24 A three-phase positive sequence Y-connected source supplies 15 kVA with a power factor of 0.75 lagging to a parallel combination of a Y-connected load and a A-connected load. The Y-connected load uses 9 kVA at a power factor of 0.6 lagging and has an a-phase current of 122-20° A. Part A Find the complex power per phase of the A-connected load. Enter your answer using polar notation. Express argument in degrees. 10 AP u vec mo ? SA...
I need help completing the answer the formula's is given for
each part. Thank you.
The provided series RLC circuit is in a sinusoidal steady state at a frequency of 60 Hz. V = 100 V, R = 20 L = 15 mH.C = 150 F (t) Cl2 a) Calculate the magnitude (12) and phase angle () of the load. XL2WL عليا function of z = f(R, XL, XC) M = f(R, XL,XC) b) Calculate the source currentl. JE VLO...
Oscilloscope olMs CAP igos 10K RES 500 Ha R(O) Vinv VrNR-pk | Δ t.(phase erwt/t)e | Velve-p)- | Δ tc(phase | Δ@c(wt/t)- difference between Vin and V +0.26ms0.13 difference between Vin and Vc 0.26ms0.13 30ke 10Vpp 6.7ve 7.2v please calculation: 1. The value of the capacitive reactance Xc 2. The current through the circuit, lc (complex number) 3. Voltage drop across the resistor, Vr and phase angle, OR, between Vin and Vr 4. Voltage across the capacitor, c, and the...
Problem #2 (60 pts). A balanced three-phase 240-V (rms, line-to-line source supplies a balanced three-phase load. If the line current IA is measured to be 15 A and is in phase with the line-to-line voltage, VBc, find the per-phase load impedance if the load is (a) Y-connected (b) A-connected. Calculate the complex ower S for each case.
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