Resonant Circuits and Electrical Engineering Puns
"Explore RLC resonant circuits, impedance variations, and electrical engineering humor. Learn about frequency impedance, circuit setups, and upcoming topics like Power Factor in AC circuits. Get ready to plot phasors and experiment with different circuit configurations!"
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Presentation Transcript
EE-251 Lab 7 RLC Resonant Circuits
Electrical Engineering puns !!!! Two antennas got married the wedding was lousy, but the reception was outstanding. Q: What did the electrical engineer say when he got shocked? A: That hertz.
250 200 Capacitor, Xc 150 R XL 100 XC Inductor, XL 50 0 0 20 40 60 80 100 120 140 160 180 Radians per second
250 200 Capacitor, Xc 150 Inductor, XL 100 50 R XL 0 XC 0 20 40 60 80 100 120 140 160 180 XL-XC -50 XL-Xc -100 0 at the resonant frequency -150 -200 -250
EE-251 Magnitude for problem 1 250.00 200.00 150.00 Magnitude 100.00 50.00 0.00 0 20 40 60 80 100 120 140 160 180
Remember = 2 f radians/sec f = / 2 Cycles/sec (Hertz) Your calculations will be in radians per second but the signal generator is in cycles per second, Hertz
EE-251 lab 7, Procedure 2, Vr (mv) 1100 1000 900 800 700 Vr (mv) 600 500 Vr (mv) 400 Bandwidth 300 200 100 0 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 frequency (Hz) You should get something like this
Setup your circuit and let me know right away if you suspect something is not what you expect. I want to help you early in the lab. Next week we will study Power Factor in AC electrical circuits More phasors to plot !!!
