Reference no: EM131076615
0. Review chapters 1 through 9 of the text. (Look at the intro for each chapter, and just review the material you're unclear on, especially chapters 3 through 6.) 202 relies very heavily on theory from 201!
1. Convert the following to standard SI units, using the appropriate prefix. Maintain the same significant figures. Two examples are done for you.
Watch out for capitalization: mega (M) is not milli (m)!
Ex1. 0.00026 amps 260 microamps (μA)
Ex2. 12,600,000 watts 12.6 megawatts (MW)
a. 6,600 ohms
b. 121.4 volts
c. 271,828.8 joules
d. 0.0121 amps
e. 0.46 watts
2. Draw an electrical schematic with a voltage source and resistor in series. Show how an ammeter and a voltmeter would be connected to this circuit, in order to measure current through, and voltage across, the resistor.
3. What would you have to do in order to measure the resistance of the resistor in your circuit, using an ohmmeter? Draw this setup.
4. (Problem 2-36 from your book)
5. (Problem 2-41 from your book.)
(Answer using Vs, V1, and V2 as variables.)
6. (Problem 3-23 from your book. Show your work.)
7. (Problem 7-43 from your book. Just calculate the resistance; don't bother with finding the current unless you want the practice.)
8. (WORTH 30 POINTS)
(Problem 7-15 from your book. You will need to calculate current first, then find voltage drops, etc. Email me if you have questions. Show your work.)
Objectives:
After Performing this experiment you will be able to:
1. Explain the four functional blocks on an oscilloscope and describe the major control within each block.
2. Use an oscilloscope to measure ac and dc voltages.
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