| 1.
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Compare and contrast alternating and direct current listing the
advantages and disadvantages of each. (I)
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| 2.
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State the relationship between alternating current (AC) and frequency,
periods, time, and wavelength. (II)
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| 3.
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Define the terms "in-phase" and "out-of-phase" for alternating current
voltage. (II)
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| 4.
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Explain the application of Ohm's law to alternating current. (III)
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| 5.
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Define the terms impedance, resistance, and reactance in AC circuits.
(III)
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| 6.
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Explain the use of transformers in the transmission of electrical
energy and state the reasons for using AC voltage with transformer.
(IV)
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| 7.
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Define induction and inductance. (V)
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| 8.
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Explain how inductors act in series and parallel. (V)
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| 9.
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Calculate specific problems exemplifying inductive reactance. (V)
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