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Part-1: It involves developing a function called "single_phase_transformer_tests" that can work on user input data to generate the transformer voltage regulation and efficiency under various loading criteria. Input: a. Transformer rated KVA b. Transformer voltage ratio c. Open circuit (O.C.) test data (voltage, current, and power) d. Short-circuit (S.C.) test data (voltage, current, and power) e. Transformer loading data such as load fraction, load power factor, load voltage. The developed function must provide the following output: Output: a. Transformer equivalent circuit parameters referred to both HV and LV sides. b. The core and copper losses in the transformer. c. The voltage regulation. d. The power output of the transformer. e. The transformer efficiency. f. The maximum efficiency of the transformer. g. The load at which maximum efficiency will occur. Display your results in a proper table format. Part-2: A. Test the developed MATLAB program for the following data: Transformer rated kVA 150 Voltage ratio 1500/150 V O.C. Test data 150 V, 6.0 A, 400 W S.C. Test data 50 V, 100 A, 1800 W Transformer Load 65 % of full load, 0.75 PF leading, 150 V Tabulate your results and assume any missing data accordingly. B. Using the above developed MATLAB function, plot the transformer voltage regulation, copper losses, the power output and efficiency each as a function of load fraction (in percentage of full load), the load power factor, and power factor angle. Deliverables: 1. Report 2. MATLAB Code Due Date:
There are 2 stages of pipeline. 1st stage: max delay 6.5ns, min delay 2.5ns. 2nd stage: max delay 5ns, min delay 2ns. Setup time, hold time and flip flop delays = 0.1ns.
List a state table for JK flip-flop, using Q as the present and next state and J and K as inputs. design the sequential circuit specified by the state table.
A toroid is fille with liquid oxygen that has a magnetic susceptibility of 4*10^-3. The toroid has 2000 turns and carries a current of 15 A. Its mean radius is 20 cm, and the radius of its cross section is 8 mm. (a) What is the magnetization
compute the diameter in centimeters of a steel rod, an aluminum rod, and a copper rod, which can withstand a particular compression load.
1) Briefly explain what happens when the VSYNC goes from '1' to '0' for negative sync polarization2) Briefly explain what happens when the HSYNC goes from '1' to '0' for negative sync polarization
Using the Murray Loop test, determine the distance to an earth fault on one of the cores of a uniform three-core underground cable. Ra = 2 ohms, Rb = 1 ohm and the cable length is 300 m.
For a PMAC (permanent-magnet ac) machine, what would happen if the supplied frequency is not same with the rotating frequency of the rotor
Assume that a receiver has a first amplifier stage with a 5K input resistance, a power gain of 300, an input audio signal of 20 uV, and an operating temperature of 27'C. When the amplifier is operating with a bandwidth first of 10 MHz
The Bandwidth of a broadband signal is 6 MHz and it's maximum frequency is 106Mhz. What is the most likely carrier frequency. WHich of the follwing is not a fundamental characteristics determines the effectiveness of a communication system.
Using the expression relating the rate at which current changes in an inductor to the voltage produced at it, find the voltage across the inductor when a switch supplying 7.9 A to a 2.4 mH inductor is suddenly opened.
For a conductive metal the Fermi energy was determined to be 7.01eV at 300K. a)What is the probability of an electron occupying the energy level of 7.15eV b)What would the probability become if the temperature rises to 757°C
Design a serial 2's complementer with a shift register and aflip-flop. the binary number is shifted out from one side and its2's complement shifted into the other side of the shift register.
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