Question

Draw an impedance diagram for the electric power system shown in the figure attached, showing all impedances in per unit on a 100-MVA base. Choose 20kV as the voltage base for generator. The three-phase power and line-line ratings are given in the figure attached.

1 Rating

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: 7- In the following circuit find i,o) 7- . 16 6 V 12 0

A: We need to calculate i0(t), in the following circuit:

Q: i Gu Pevse use Modol or mesn 10 A 2 Thearen 2Ω 12 10

A: Let us apply supernode at nodes 1 and 2:

Q: 1 99% 7:50 PM l Verizon LTE Done 12- Find i(t) and v(t) in the following circuit. You may employ any...

A: Figure 1 shows the modified circuit when t < 0.

Q: s) We noded 0holgss to Solve the aitteisb end nd uR loop Umobtis to Solue the wrts ond find

A: a) Nodal Analysis:Let V1 is the node voltage at node.

Q: .il Verizon LTE 7:42 PM 100%- Done 2- In the following circuit find ve) and i(t) given; y(1)-240 V ,...

A: We have been given with below values: -v1(t) = 240V, v2(t) = 120V, L=1H, C = (1/16) F and R=2 Ohm fo...

Q: What is the time constant for a 47 H inductor in series with a 470 Ω resistor? Part 1. (a) What is ...

A: Given Data: The value of inductor (L) is 47 H.The value of resistance of a resistor (R) is 470 ohms....

Q: You are given that the system shown in Figure 4.25 has a 110/220 kV autotransformer. The positive- a...

A: Since there is single line to ground fault in phase a. So, fault current in phase a will be IF and f...

Q: Use linearity and the assumption that Vo = 1 V to find the actual value of Vo in the following circu...

A: A linear circuit is one whose output is linearly related or in other words which is directly proport...

Q: Find the charge q(t) flowing through an device if the current is:(c) i(t)= 20 cos(10t + π/6)10^-6A, ...

A: Charge is defined as integral of current over a certain interval of time. The mathematical expressio...