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ECET 110 Innovative Education--snaptutorial.com

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1 ECET 110 Innovative Education--snaptutorial.com

2 ECET 110 Quiz 2 For more classes visit www.snaptutorial.com 1. (TCO 4) For the series-parallel circuit given in Figure 3.1 below, determine the total resistance RT between the terminals labeled A and B 2. (TCO 4) For the circuit given in Figure 3.3, obtain the following quantities. a) Currents I1 and I2 b) Power dissipated by the resistor R3

3 ECET 110 Innovative Education--snaptutorial.com ECET 110 Quiz 3 For more classes visit www.snaptutorial.com 1. (TCO 7) For the circuit given below, determine the total capacitance CT between the terminals labeled A and B. 2. (TCO 6) Find the Thevenin equivalent circuit for the circuit given in Figure 4.7 below. Consider the resistor R to be the variable load resistor. Determine the current through R when R=75 ohms and also when R=25 ohms. 3. (TCO 7) For the RC circuit given below, determine the steady state voltage across the capacitor and the peak current through the capacitor during its charging cycle

4 ECET 110 Innovative Education--snaptutorial.com ECET 110 Week 1 Homework For more classes visit www.snaptutorial.com Why do you never apply an ohmmeter to a live network? What is the voltage across a 220 Ω resistor if the current through it is 5.6 mA? What is the current through a 6.8 Ω resistor of the voltage drop across it is 24V? What is the power delivered by a 6V battery if the current drain is 750mA? The current through a 4k Ω resistor is 7.2mA. What is the power delivered to the resistor?

5 ECET 110 Innovative Education--snaptutorial.com ECET 110 Week 1 iLab Analysis of a Series Circuit using Simulation and Actual Construction For more classes visit www.snaptutorial.com Objectives: To construct a circuit in series to test and verify Ohm’s Law and Kirchhoff’s Voltage Law using a multi-meter, breadboard, resistors and jumper wires. To simulate this construct digitally and mathematically to compare results to determine if the above laws are supported. Results: The simulation, breadboard construct, and calculations had similar measurements in all fields including voltage, current, resistors, sources, and power dissipation.

6 ECET 110 Innovative Education--snaptutorial.com ECET 110 Week 2 Homework For more classes visit www.snaptutorial.com CHAPTER 6 4. For each circuit board in Fig. 6.74, find the total resistance between connection tabs 1 and 2. 10. For the network of Fig. 6.80: 24. Using Kirchhoff’s current law, determine the unknown currents for the parallel network in Fig. 6.93.

7 ECET 110 Innovative Education--snaptutorial.com ECET 110 Week 2 iLab Analysis of a DC Parallel Circuit using Simulation and Actual Construction For more classes visit www.snaptutorial.com Objectives: The objectives this week were to effectively learn to simulate and construct a parallel circuit and learn to troubleshoot issues that may be had by OPEN or Shorted circuits. Also to learn how to calculate current and resistance within parallel circuits Did you prove Kirchhoff’s Current Law to be true for a parallel circuit Explain how you proved Kirchhoff’s Current Law. How much power did this circuit dissipate? What would happen to the current I5 if one of the resistors, like R4,is SHORT or OPEN circuited by chance?

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