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The annual peak load of the feeder is 3000 kWh. Total copper loss at peak load is 300 kW. If the total annual energy supplied to the sending end of the feeder is 9000 MWh, determine the following:
a. The annual loss factor for an urban area
b. The annual loss factor for a rural area
c. The total amount of energy lost due to copper losses per year in part (a) and its value at $0.06/kWh
d. The total amount of energy lost due to copper losses per year in part (b) and its value at $0.06/kWh
Two delta-connvected loads are connected in parallel and powered by a balanced Y-connected system. The small of the two loads draws 10k VA at a lagging Power Factor (PF) of 0.75, and the larger draws 25k VA at a leading PF of 0.80.
Lab: Power Transmission Lines. A one-line diagram along with bus and generator data for a power transmission system is shown below; the system will be referred to as Transmission Corridor Z. Solve the following problems using the PowerWorld Simula..
Design a 8x1 multiplexer using seven 2x1 multiplexers. Please label all signals clearly.
The bandwidth of a series resonant circuit is 400 Hz. (a) If the resonant frequency is 4000 Hz, find Q. (b) If R = 10 ohm, what is the value of XL at resonance
The transistor parameters for the circuit is given.- Using nodal analysis, determine the closedloop small-signal voltage gain Av f = vo/vs at the midband frequency.
A series LC circuit has a 100 pF capacitor and a 1 microhenry inductor having 10 ohms of resistance. find the impedance at resonance, the resonant frequency, and the Q of the circuit, determine the bandwidth and bandpass of this circuit
A hydroelectric power plant has a synchronous generator who's speed must be fixed at 180 r/min. The turbine is Pelton type with 10 m runner diameter. When the flow rate at the nozzle of the penstock is 10m^3/s, the generated electricity.
(d) Use the colon operator to create a matrix D by extracting the first through third columns of matrix A. (e) Create a matrix F by extracting the values in columns 2, 3, and 4 and combining them into a single column matrix. (f) Create a matrix G tha..
A base load station having a capacity of 18 MW and a standby station having a capacity of 20 MW share a common load. - Find the annual load factors and plant capacity factors of two power stations.
The objective is to design a discrete common-emitter amplifier, the common-emitter amplifier is to have the following specifications: single ended input and output Av approximately 20 in the midband 3-dB bandwidth extending from 10 Hz
two resistors with nominal values of 4.7K ohm and 10K ohm, are used in a voltage divider with a +15V supply to create a nominal +10V output. Assuming the resistor values to be exact, what is the actual output voltage produced
When the generator is disconnected from the line, the drive motor speeds up to 220 rad/s. What is the terminal voltage?
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