Homework Answers
Add Answer to:
Part A A delta-connected source delivers shown in (Figure 1). The rms line-to-line voltage at the...
5. For the Balanced 3-Phase delta () to delta (D) system below: Solve for the line to neutral vol...
5. For the Balanced 3-Phase delta () to delta (D) system below: Solve for the line to neutral voltages at the source (Van, Vbn, and Vcn), express your results in polar notation b. Draw the equivalent "one line diagram c. Solve for the line currents (laA, IbB, and IcC), express your results in polar notation d. Solve for the Delta currents IAB, IBC, and ICA, express your results in polar notation e. Solve for the line to neutral at the...
Part A) Specify the magnitude and phase angle of the line current IaA. Enter your answer...
Part A) Specify the magnitude and phase angle of the line
current IaA.
Enter your answer using polar notation. Express argument in
degrees.
Part B
Specify the magnitude and phase angle of the line current
IbB.
Enter your answer using polar notation. Express argument in
degrees.
Part C
Specify the magnitude and phase angle of the line current
IcC.
Enter your answer using polar notation. Express argument in
degrees.
Part D
Specify the magnitude and phase angle of the line...
P 5.103 A balanced positive-sequence wye-connected 60-Hz three-phase source has line-to-line voltages of VL 440 V...
P 5.103 A balanced positive-sequence wye-connected 60-Hz three-phase source has line-to-line voltages of VL 440 V rms. This source is connected to a balanced wye-connected load. Each phase of the load consists of a 05-11 inductance in series with a 30Ω resistance. Assume that the phase of Van is zero. Part A Pl Find the line-to-neutral voltage phasor Van Enter your answer using polar notation. Express argument in degrees. 이미? Subrmit X Incorrect, Try Again; 5 attempts remaining Part B...
Problem 11.13 Calculate the line voltage Vah at the sending end of the line. A balanced...
Problem 11.13 Calculate the line voltage Vah at the sending end of the line. A balanced ?-connected load has an impedance of 216-j288 ?/?. The load is fed through a line having an impedance of 3-+55 ? / ?. The phase voltage at the terminals of the load is 6.6 kV. The phase sequence is negative. Use VAB as the reference Enter your answer using polar notation. Express argument in degrees. Vab6.495 62.59 kV Submit Previous Answers Request Answer XIncorrect;...
Problem 1 Part A A balanced three-phase circuit has the following characteristics: • Y-Y connected; •...
Problem 1 Part A A balanced three-phase circuit has the following characteristics: • Y-Y connected; • The line voltage at the source, Vab, is 90/32-60° V: • The phase sequence is positive • The line impedance is 3+2/; . The load impedance is 37–328 /¢. Calculate the phase voltage at the a terminal of the source. Express your answer in volts to three significant figures. Enter your answer using angle notation. Express argument in degrees. View Available Hints) VAX vec...
a) Find the magnitude of the line current IaA (A rms) b) Find the phase of...
a) Find the magnitude of the line current IaA (A rms)
b) Find the phase of the line current IaA. (Phase deg)
c) Find the magnitude of VAB the line-to-line load voltage (V
rms)
d) Find the phase of VAB (deg)
e) Find the magnitude of the load phase current IAB (A rms)
f) Find the phase of IAB (deg)
g) Find the total power delivered to the load (kW)
h) Find the power lost in the line. (kW)
A...
The line-to-neutral voltage at the terminals of the balanced three-phase load in the circuit shown in...
The line-to-neutral voltage at the terminals of the balanced three-phase load in the circuit shown in A I į 480, kVAI 1 08 pf Q Tap image to zoom is 1900 V.At this voltage, the load is absorbing 480 kVA at 0.8 pf lag Part A Use VAN as the reference and express Ina in polar form. Enter your answer using polar notation. Express argument in degrees. Submit Request Answer Part B Calculate the complex power associated with the ideal...
Q2. A three-phase unbalanced delta-connected load containing impedances Z1, Z2 and resistor R3 is connected to...
Q2. A three-phase unbalanced delta-connected load containing impedances Z1, Z2 and resistor R3 is connected to a three-phase power source of 380 V, 50 Hz in positive sequence A-B-C as shown in figure Q2. It is known that line current Ic is 54 292° A. The power consumption of load R3 is 18050 W. The impedance of Zi is 20 -70° 2. By taking VAB as reference, calculate B BB/ Z2 TBC figure Q2 (a) the line voltage VAB, VBC...
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...
18 P 5.47 18 of19 Part A Consider the circuit shown in (Figure 1). Find the...
18
P 5.47 18 of19 Part A Consider the circuit shown in (Figure 1). Find the phasor for the voltage Enter your answer using polar notation. Express argument in degrees Figure 1 of 1 Submit Part B Find th๑ phasor for the current through the resistor. Enter your answer using polar notation. Express argument in degrees I H 0.5 cos(1o0r) Submit I need all the parts please Part C and a detailed explination Fidh phesor or the how to plot...
5. For the Balanced 3-Phase delta () to delta (D) system below: Solve for the line to neutral voltages at the source (Van, Vbn, and Vcn), express your results in polar notation b. Draw the equivalent "one line diagram c. Solve for the line currents (laA, IbB, and IcC), express your results in polar notation d. Solve for the Delta currents IAB, IBC, and ICA, express your results in polar notation e. Solve for the line to neutral at the...
Part A) Specify the magnitude and phase angle of the line
current IaA.
Enter your answer using polar notation. Express argument in
degrees.
Part B
Specify the magnitude and phase angle of the line current
IbB.
Enter your answer using polar notation. Express argument in
degrees.
Part C
Specify the magnitude and phase angle of the line current
IcC.
Enter your answer using polar notation. Express argument in
degrees.
Part D
Specify the magnitude and phase angle of the line...
P 5.103 A balanced positive-sequence wye-connected 60-Hz three-phase source has line-to-line voltages of VL 440 V rms. This source is connected to a balanced wye-connected load. Each phase of the load consists of a 05-11 inductance in series with a 30Ω resistance. Assume that the phase of Van is zero. Part A Pl Find the line-to-neutral voltage phasor Van Enter your answer using polar notation. Express argument in degrees. 이미? Subrmit X Incorrect, Try Again; 5 attempts remaining Part B...
Problem 11.13 Calculate the line voltage Vah at the sending end of the line. A balanced ?-connected load has an impedance of 216-j288 ?/?. The load is fed through a line having an impedance of 3-+55 ? / ?. The phase voltage at the terminals of the load is 6.6 kV. The phase sequence is negative. Use VAB as the reference Enter your answer using polar notation. Express argument in degrees. Vab6.495 62.59 kV Submit Previous Answers Request Answer XIncorrect;...
Problem 1 Part A A balanced three-phase circuit has the following characteristics: • Y-Y connected; • The line voltage at the source, Vab, is 90/32-60° V: • The phase sequence is positive • The line impedance is 3+2/; . The load impedance is 37–328 /¢. Calculate the phase voltage at the a terminal of the source. Express your answer in volts to three significant figures. Enter your answer using angle notation. Express argument in degrees. View Available Hints) VAX vec...
a) Find the magnitude of the line current IaA (A rms)
b) Find the phase of the line current IaA. (Phase deg)
c) Find the magnitude of VAB the line-to-line load voltage (V
rms)
d) Find the phase of VAB (deg)
e) Find the magnitude of the load phase current IAB (A rms)
f) Find the phase of IAB (deg)
g) Find the total power delivered to the load (kW)
h) Find the power lost in the line. (kW)
A...
The line-to-neutral voltage at the terminals of the balanced three-phase load in the circuit shown in A I į 480, kVAI 1 08 pf Q Tap image to zoom is 1900 V.At this voltage, the load is absorbing 480 kVA at 0.8 pf lag Part A Use VAN as the reference and express Ina in polar form. Enter your answer using polar notation. Express argument in degrees. Submit Request Answer Part B Calculate the complex power associated with the ideal...
Q2. A three-phase unbalanced delta-connected load containing impedances Z1, Z2 and resistor R3 is connected to a three-phase power source of 380 V, 50 Hz in positive sequence A-B-C as shown in figure Q2. It is known that line current Ic is 54 292° A. The power consumption of load R3 is 18050 W. The impedance of Zi is 20 -70° 2. By taking VAB as reference, calculate B BB/ Z2 TBC figure Q2 (a) the line voltage VAB, VBC...
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...
18
P 5.47 18 of19 Part A Consider the circuit shown in (Figure 1). Find the phasor for the voltage Enter your answer using polar notation. Express argument in degrees Figure 1 of 1 Submit Part B Find th๑ phasor for the current through the resistor. Enter your answer using polar notation. Express argument in degrees I H 0.5 cos(1o0r) Submit I need all the parts please Part C and a detailed explination Fidh phesor or the how to plot...
Most questions answered within 3 hours.
-
True or false? All near-death experiences (NDEs) are described
as spiritual and pleasant. What is the...
asked 1 minute from now -
Write a C++ program that will convert distance measurements from
miles to kilometers. Specifically, the program...
asked 4 minutes ago -
Given the following stresses (in MP a); in each case:
(a) Find the principal stresses σ1;...
asked 8 minutes ago -
You are one of the first engineers hired into the
manufacturing engineering department at a brand...
asked 13 minutes ago -
Suppose car models A, B, and C are popular among drivers.
Suppose 12% of the drivers...
asked 30 minutes ago -
write a program that finds the number of zeros in an 8-bit data
item using assembly...
asked 31 minutes ago -
Which statement is always true: The total energy of a closed
system...
A) is always equally...
asked 45 minutes ago -
find the critical value associated with a right sided hypothesis of
the mean using a sample...
asked 2 hours ago -
Which of the following statements is true with respect to a
simple linear regression model?
a....
asked 3 hours ago -
The energy required to remove an electron from a surface of a
solid element is called...
asked 4 hours ago -
How would you train your employees to avoid risks of using
mobile devices?
asked 5 hours ago -
Assume Kw = 1.01 ✕ 10−14
For pure water, we can calculate [H3O+ ] = [OH...
asked 6 hours ago