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For the questions on this page, consider a linear transformer that is connected as shown below....
For the questions on this page, a linear transformer is connected as shown below. Note that...
For the questions on this page, a linear transformer is connected as shown below. Note that nothing is connected to the L2 side of the transformer. Assume l = 1.1/0° A, ZL1 = 316 0, ZL2 = 1900, and ZM = j27 0. M + + Is V Li L2 V2 Hint: When working with coupled inductors, start with the current through one inductor and mark its self-induced voltage and all mutually-induced voltages in any other inductors it is coupled...
For the questions on this page, an ideal transformer is connected as shown below. Assume Vs...
For the questions on this page, an ideal transformer is connected as shown below. Assume Vs = 100 V, n = 4, and R = 264 0. 1:n IB Vs + VR R What is the magnitude of the resistor voltage drop VR (in V)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% What is the magnitude of the secondary current IB (in A)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% How much current does the source...
For the questions on this page, assume that an ideal transformer is connected as part of...
For the questions on this page, assume that an ideal transformer is connected as part of a larger circuit with a source on one side and a load on the other. (Note that only the transformer is shown below.) Assume VA = 127 V, 1A = 5 A, and n = 4. TA 11 1:n 12 Тв + + + V2 VB What is the magnitude of VB (in V)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% What...
A linear transformer is connected as shown below. Assume Vs1 = 10/0° V, ZL1 = j502,...
A linear transformer is connected as shown below. Assume Vs1 = 10/0° V, ZL1 = j502, ZL2 = 310 2, ZM = 315 2, R1 = 152, R2 = 152, and Vs2 = 5/0° V. R1 M M + Vs1 ell Vs2 R2 Find the magnitude of i2 (in A). Hint: Use the mesh current method to solve.
An ideal transformer is connected as shown below. If Vs = 83 V, N1 = 7,...
An ideal transformer is connected as shown below. If Vs = 83 V, N1 = 7, N2 = 2, and R = 294 , what is the magnitude of the resistor voltage drop VR (in V)? Vs N:N Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Submit How much current does the source supply (IA, in A)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Submit An ideal transformer is connected as shown below. The circuit parameters are...
An ideal transformer is connected as shown below. If Vs = 76 VRMS, R1 = 5370,...
An ideal transformer is connected as shown below. If Vs = 76 VRMS, R1 = 5370, and R2 = 72, what should n be for maximum power transfer? (Note that n may not be an integer.) R1 M 1:n + Vs llel R2 Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Submit Assume the transformer turns ratio n is the correct value from the previous problem. What is the magnitude (in VRMS) of the voltage drop across R2? Points...
Problem 5: (15 points) Consider a one-line diagram shown below: V1 V2 10240° kVLL Ti Zline...
Problem 5: (15 points) Consider a one-line diagram shown below: V1 V2 10240° kVLL Ti Zline -50 2/phase D1 e 1002-45° A/phase ΥΆ D2 ,-1500L-459A/phase İttiphong Leevongwat Page 1 of 2 ENEE-3522 Fall 2018 Homework 4 T is Y-Y transformer rated 50 MVA3φ, 23/230 kViL with leakage reactance of 0.1 Ω/phase. Low-voltage side (primary) is connected to the generator. T2 is Y-A transformer made up of three identical single-phase transformers each rated 15 MVA1φ, 132/11 kV with leakage reactance of...
Problem 1 Bookmark this page Problem 1. Linear Classification Consider a labeled training set shown in...
Problem 1 Bookmark this page Problem 1. Linear Classification Consider a labeled training set shown in figure below: label = -1 label +1 O 1.(4) 1 point possible (graded, results hidden) What is the value of the margin attained? (Enter an exact answer or decimal accurate to at least 2 decimal places.) Submit You have used 0 of 3 attempts Save
Q1) Two ideal voltage sources designated as machines 1 and 2 are connected as shown in...
Q1) Two ideal voltage sources designated as machines 1 and 2 are connected as shown in Figure 1. If E! = 100.200 V, E-100し300 V and Z = 0 +JS a) Determine whether each machine is generating or consuming real power and the amount b) Determine whether each machine is receiving or supplying reactive power and the amount c) Determine the P and Q absorbed by the impedance 2 #2 Figure 1: Ideal voltage sources connected through impedance Z Q2)...
Need by 12 pm July 30, 2020 with answers shown and explanation. Thank you. R 1)...
Need by 12 pm July 30, 2020 with answers shown and explanation.
Thank you.
R 1) Two resistors are connected to each other in parallel, one resistor has a known value of R, the resistance of the second one is unknown. If the equivalent of two resistors in parallel is equal to what is the resistance of the second one? A) R B) 2R E) 4R 2) Which one of the following sentences is correct about the velocity selector? A)...
For the questions on this page, a linear transformer is connected as shown below. Note that nothing is connected to the L2 side of the transformer. Assume l = 1.1/0° A, ZL1 = 316 0, ZL2 = 1900, and ZM = j27 0. M + + Is V Li L2 V2 Hint: When working with coupled inductors, start with the current through one inductor and mark its self-induced voltage and all mutually-induced voltages in any other inductors it is coupled...
For the questions on this page, an ideal transformer is connected as shown below. Assume Vs = 100 V, n = 4, and R = 264 0. 1:n IB Vs + VR R What is the magnitude of the resistor voltage drop VR (in V)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% What is the magnitude of the secondary current IB (in A)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% How much current does the source...
For the questions on this page, assume that an ideal transformer is connected as part of a larger circuit with a source on one side and a load on the other. (Note that only the transformer is shown below.) Assume VA = 127 V, 1A = 5 A, and n = 4. TA 11 1:n 12 Тв + + + V2 VB What is the magnitude of VB (in V)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% What...
A linear transformer is connected as shown below. Assume Vs1 = 10/0° V, ZL1 = j502, ZL2 = 310 2, ZM = 315 2, R1 = 152, R2 = 152, and Vs2 = 5/0° V. R1 M M + Vs1 ell Vs2 R2 Find the magnitude of i2 (in A). Hint: Use the mesh current method to solve.
An ideal transformer is connected as shown below. If Vs = 83 V, N1 = 7, N2 = 2, and R = 294 , what is the magnitude of the resistor voltage drop VR (in V)? Vs N:N Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Submit How much current does the source supply (IA, in A)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Submit An ideal transformer is connected as shown below. The circuit parameters are...
An ideal transformer is connected as shown below. If Vs = 76 VRMS, R1 = 5370, and R2 = 72, what should n be for maximum power transfer? (Note that n may not be an integer.) R1 M 1:n + Vs llel R2 Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Submit Assume the transformer turns ratio n is the correct value from the previous problem. What is the magnitude (in VRMS) of the voltage drop across R2? Points...
Problem 5: (15 points) Consider a one-line diagram shown below: V1 V2 10240° kVLL Ti Zline -50 2/phase D1 e 1002-45° A/phase ΥΆ D2 ,-1500L-459A/phase İttiphong Leevongwat Page 1 of 2 ENEE-3522 Fall 2018 Homework 4 T is Y-Y transformer rated 50 MVA3φ, 23/230 kViL with leakage reactance of 0.1 Ω/phase. Low-voltage side (primary) is connected to the generator. T2 is Y-A transformer made up of three identical single-phase transformers each rated 15 MVA1φ, 132/11 kV with leakage reactance of...
Problem 1 Bookmark this page Problem 1. Linear Classification Consider a labeled training set shown in figure below: label = -1 label +1 O 1.(4) 1 point possible (graded, results hidden) What is the value of the margin attained? (Enter an exact answer or decimal accurate to at least 2 decimal places.) Submit You have used 0 of 3 attempts Save
Q1) Two ideal voltage sources designated as machines 1 and 2 are connected as shown in Figure 1. If E! = 100.200 V, E-100し300 V and Z = 0 +JS a) Determine whether each machine is generating or consuming real power and the amount b) Determine whether each machine is receiving or supplying reactive power and the amount c) Determine the P and Q absorbed by the impedance 2 #2 Figure 1: Ideal voltage sources connected through impedance Z Q2)...
Need by 12 pm July 30, 2020 with answers shown and explanation.
Thank you.
R 1) Two resistors are connected to each other in parallel, one resistor has a known value of R, the resistance of the second one is unknown. If the equivalent of two resistors in parallel is equal to what is the resistance of the second one? A) R B) 2R E) 4R 2) Which one of the following sentences is correct about the velocity selector? A)...
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