Lab 05.docx - ECEN 281 ELECTRIC CIRCUIT ANALYSIS LAB EXP.5 Capacitive Inductive Circuit at AC Tuesday AMERICAN UNIVERSITY OF RAS AL KHAIMAH School of

# Lab 05.docx - ECEN 281 ELECTRIC CIRCUIT ANALYSIS LAB EXP.5...

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Tuesday, April 19, 2016 ECEN 281: ELECTRIC CIRCUIT ANALYSIS LAB. EXP.5: Capacitive & Inductive Circuit at AC AMERICAN UNIVERSITY OF RAS AL KHAIMAH. School of Engineering: Dept. of Electrical, Electronics, and Communication Engineering.

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Objective To investigate a capacitive circuit at AC. Equipment Required 1x Electricity and Electronics Constructor EEC470 1x Basic Electricity and Electronics Kit EEC471-2 1x 2-Channel oscilloscope Function Generator Procedure Part (a): Capacitive Circuit at AC: 1. Connect the following circuit as shown below. 2. Set Y1= 1V/cm, Y2= 500 mV/cm and Time base=1 ms/cm 3. Plot Y1, and Y2. 1 | P a g e
Questions for Part (a) 1. The rate of change of voltage is a positive maximum at: t=0.4ms. 2. The rate of change of voltage is a zero at: t= (1.4ms). 3. The rate of change of voltage is a negative maximum at: t= 2.3ms. 4. Yes 5. 90⁰ 6. π / 2 7. Current Find the value of Vmax, Imax, |Z| Vmax=3.8 volt Imax=3.8/100=0.038 A |Z|=Vmax/Imax=100 Ohm t=0.8 ms T=4ms θ = 360*0.8ms/4ms=72 degree Prove by calculations: I=(10/100)=0.1 A

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• Fall '16
• Husssain Attia
• Alternating Current, Electrical impedance, rate of change of voltage

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