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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.
A moving coil galvanometer consists of a coil in a uniform magnetic field B o, suspended fro a fibre of torque constant C, current I produces a deflection O=nAB o i/c where n is
Interrupt latency refers to the amount of time among when an interrupt is triggered and when the interrupt is observe by software.
A 3-phase, wye-connected, 11 kV, 137.5 MVA turbo-alternator of 0.8 power factor lagging has a synchronous reactance XS = 1.4 Ω. Assume the machine to be ideal for convenience of an
What is the size of ports in 8255? Port-A : 8-bits Port-CU : 4-bits Port-B : 8-bits Port-CL : 4-bits
Q. Explain about Frequency Shift Keying? In this scheme frequency of the carrier signal is changed according to the data. Transmitter sends different frequencies for a "I" than
Q. Why do we cascade amplifiers? Why is RC coupling the most widely used coupling between 2 stages of a cascading amplifier? The voltage or power gain or frequency response obt
Q. A two-winding system has its inductances given by where k 1 and k 2 are constants. Neglecting the winding resistances, derive an expression for the electric force when
limits of collector to base biasing
TRAP has the maximum priority There are 2 types of interrupts external and internal. NMI has highest priority between all external interrupts,TRAP has highest priority between
Electric flux density (D): Electric flux density is a measurement of electric flux that pass through a unit of plate's area with a coincide angle, that is an area of 1 meter 2
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