Name: Date: Coarse and Section: Instructer 5 EXPERIMENT ac Frequency Response of R, L, and C...
Date: Course and Section: Instructor: 4 EXPERIMENT ac R-L-C Components OBJECTIVES 1. Develop skills with the oscilloscope as a voltage-measuring instrument. 2. Learn how to measure the impedance of an element using a current-sensing resistor 3. Compare the measured and nameplate values of a resistor, inductor, and capacitor EQUIPMENT REQUIRED Resistors 1-100-Ω, 1.2-kM, 3.3-kM (1/4-W) Inductors 2-10-mH Capacitors Instruments 1-DMM 1-Oscilloscope 1-Audio oscillator (or signal generator) 1-Frequency counter (if available)
Course and Section cto EXPERIMENT ac series-Parallel Sinusoidal Circuits OBJECTIVES 1. Measure the currents of series-parallel R-L and R-C networks using sensing resistors 2. Demonstrate the Pythagorean relationship between the currents of the networks. 3. Measure the phase angles associated with the currents of the networks. 4. Calculate the input impedance of a parallel network using measured values EQUIPMENT REQUIRED Instruments Resistors 1-10-Q, 470-Ω, l-kM (14.W) Inductors 1-10-mH Capacitors 1-0.02-pF I-DMM 1--Oscilloscope 1-Audio oscillator or function generator 1--Frequency counter (if...
B oth 100 Day PH262 Page 1 of 5 Lab #13 AC Circuits, Part 1 RC & RL, Phase Measurements THEORY The rotating phase representation for series AC circuits should be familiar from textbook and lecture notes A brief outline of the essential points is provided here. If a series RLC circuit is connected across a source of om which is a sinusoidal function of time, then und all its derivatives will also be inside. Sonce all demits in a...