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The expressions for the steady-state voltage and current at the terminals of the circuit seen in...
7. The expressions for the steady-state voltage and current at the terminals of the circuit seen...
7. The expressions for the steady-state voltage and current at the terminals of the circuit seen in Fig. P9.14 are Ug = 300 cos (5000 + 78*) V, 's = 6 sin (5000?1+ 123°) A a) What is the impedance seen by the source? b) By how many microseconds is the current out of phase with the voltage? Figure P9.14 2, Circuit
IV The expressions for the steady-state voltage and current at the terminals of the circuit shown...
IV The expressions for the steady-state voltage and current at the terminals of the circuit shown below are Vg-300 cos(5000t+78"N , i,-6 sin(5000t+ 1 23°) A Circuit (a) What is the impedance seen by the source? (b) By how many microseconds is the current out of phase with the voltage?
Problem 9.14 2 of 13 Review I Constants The expressions for the steady-state voltage and current...
Problem 9.14 2 of 13 Review I Constants The expressions for the steady-state voltage and current at the terminals of the circuit seen in the figure are g 350 cos(5000xt85°) V, ig=8 sin(5000rt 108°) A (Figure 1) Part A What is the impedance seen by the source? Express your answer in ohms to three significant figures using polar notation. Express argument in degrees. VA D T vec Z=43.75 27 Ω Previous Answers Request Answer Submit Incorrect; Try Again; 3 attempts...
Please show all the steps and answer each part. Thank you so much. 9.2 Question 2...
Please show all the steps and answer each part. Thank you so
much.
9.2
Question 2 3 pts The expressions for the steady-state voltage and current at the terminals of a circuit are: Ys = 300 cos(5000t + 787 V lg = 6 sin(5000nt + 1237 A What is the impedance (in polar form) seen by the source?: By how many microseconds is the current out of phase with the voltage (express as positive quantity)?: ㄥ
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...
Use the node-voltage method to find the steady-state expression for io in the circuit seen in...
Use the node-voltage method to find the steady-state expression
for io in the circuit seen in (Figure 1) if ig= 6 cos2500tA
and
vg= 20 cos(2500t+90∘)V.
Write the steady-state expression for io(t) as io=Iocos(ωt+ϕ),
where −180∘<ϕ≤180∘.
Assignment 8 Problem 9.56 13 of 19 > Review I Constants Part A Use the node-voltage method to find the steady-state expression ror io in the circuit seen in (Figure 1)T = 6 cos 2500t A and Find the numerical value of 2250090) V...
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...
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 1.20 The voltage and current at the terminals of the circuit element in the figure...
Problem 1.20 The voltage and current at the terminals of the circuit element in the figure are zero for t < 0. Fort > Othey are v = 70e - 1600+ - 70e 400+ V. i = 6.0e 1600 - 6.0e 400mA. (Figure 1) Part A Find the power at t = 625 us. Express your answer to two significant figures and include the appropriate units. p= Value Units Submit Request Answer Figure < 1 of 1 > Part B...
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...
7. The expressions for the steady-state voltage and current at the terminals of the circuit seen in Fig. P9.14 are Ug = 300 cos (5000 + 78*) V, 's = 6 sin (5000?1+ 123°) A a) What is the impedance seen by the source? b) By how many microseconds is the current out of phase with the voltage? Figure P9.14 2, Circuit
IV The expressions for the steady-state voltage and current at the terminals of the circuit shown below are Vg-300 cos(5000t+78"N , i,-6 sin(5000t+ 1 23°) A Circuit (a) What is the impedance seen by the source? (b) By how many microseconds is the current out of phase with the voltage?
Problem 9.14 2 of 13 Review I Constants The expressions for the steady-state voltage and current at the terminals of the circuit seen in the figure are g 350 cos(5000xt85°) V, ig=8 sin(5000rt 108°) A (Figure 1) Part A What is the impedance seen by the source? Express your answer in ohms to three significant figures using polar notation. Express argument in degrees. VA D T vec Z=43.75 27 Ω Previous Answers Request Answer Submit Incorrect; Try Again; 3 attempts...
Please show all the steps and answer each part. Thank you so
much.
9.2
Question 2 3 pts The expressions for the steady-state voltage and current at the terminals of a circuit are: Ys = 300 cos(5000t + 787 V lg = 6 sin(5000nt + 1237 A What is the impedance (in polar form) seen by the source?: By how many microseconds is the current out of phase with the voltage (express as positive quantity)?: ㄥ
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...
Use the node-voltage method to find the steady-state expression
for io in the circuit seen in (Figure 1) if ig= 6 cos2500tA
and
vg= 20 cos(2500t+90∘)V.
Write the steady-state expression for io(t) as io=Iocos(ωt+ϕ),
where −180∘<ϕ≤180∘.
Assignment 8 Problem 9.56 13 of 19 > Review I Constants Part A Use the node-voltage method to find the steady-state expression ror io in the circuit seen in (Figure 1)T = 6 cos 2500t A and Find the numerical value of 2250090) V...
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...
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 1.20 The voltage and current at the terminals of the circuit element in the figure are zero for t < 0. Fort > Othey are v = 70e - 1600+ - 70e 400+ V. i = 6.0e 1600 - 6.0e 400mA. (Figure 1) Part A Find the power at t = 625 us. Express your answer to two significant figures and include the appropriate units. p= Value Units Submit Request Answer Figure < 1 of 1 > Part B...
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...
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