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Experiment• Wire the circuit shown in Figure. Connect the three oscilloscope channels as shown in Figure.• Select the sinusoidal waveform. Adjust the frequency of the input voltage Vin to 10kHz. Adjust the magnitude of the input voltage Vin to 1Vpp. • Use the oscilloscope to measure magnitudes and phase angles of all voltages in the circuit (remember that Vin is the reference with 0o phase angle).• Stop the oscilloscope scanning and save data for all oscilloscope channels for possible processing in MATLAB
Report• Using the measured values draw a phasor diagram showing all currents and voltages. You will need to calculate currents from the measured voltages as oscilloscopes only measure voltages. All measured voltages are with a reference to the ground, so you may need to use MATLAB to determine the capacitor and inductor voltages. Document well all your processing and methods used.• Compare the measured values with the calculated and simulated values. Use a table for comparative display of results.• Comment on any discrepancies. • Can you determine the resistance of the inductor? Explain the method used.
Athree-phase,wye-connected, 220-V, 10-hp, 60- Hz, six-pole inductionmotor (using Figure 13.2.6 for notation) has the following parameters in ohms per phase referred to the stator:
Disadvantages of SDR 1. Power consumption is more due to rapid switching of modes 2. Hardware design is not easy 3. Software bugs exist in the system
define the physical significance of damping coefficient
Merits: 1. It is very simple to shift the operating point anywhere in the active region by just changing the base resistor (R B ). 2. A very small number of compon
Q. When the J and K inputs of a JKFF are tied to logic 1, this device is known as a divide-by-2 counter. Complete the timing diagram shown in Figure for this counter.
Experiment • Wire the circuit shown in Figure. Connect the three oscilloscope channels as shown in Figure. • Select the sinusoidal waveform. Adjust the frequency of the input volt
Q. A BJT is biased by the method shown in Figure. If V BEQ = 0.7V, β = 100, V CEQ = 10 V, and I CQ = 5 mA, find I 1 , I 2 , and IEQ.
A coil has an inductance of 1.2H and a resistance of 40? and is connected to a 200 V, d.c. supply. Verify the approximate value of the current flowing 60 ms after connecting the co
Addition of binary numbers Example: Add 110010102 ( -510). and 00000101 2 (+5 10 ) Solution : Binary signed
B-H curve of SM2CO17
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