electrical circuits parts technician first period material identification and calculations 270103f
TRANSCRIPT
Electrical Circuits
Parts Technician
First Period
Material Identificationand Calculations
270103f
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Figure 1 - Simple series circuit.
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Figure 2 - Series circuit with common ground.
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Figure 3 - Series circuit.
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Figure 4 - Parallel circuits.
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Figure 5 - Series-parallel circuit (series outside parallel).
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Figure 6 - Simple dash light circuit.
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Figure 7 - Series-parallel circuit (series inside parallel).
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Figure 8
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Figure 9 - Open circuit caused by broken wire.
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Figure 10 - Normal and shorted circuit.
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Figure 11 - Normal reverse and tail lamp circuits.
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Figure 12 - Shorted reverse and tail lamp circuits.
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Figure 13 - Unintended ground.
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Figure 14 - An auto ranging multimeter.
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Figure 15 - Digital display and manual range switch.
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Figure 16 - Auto ranging DVOM.
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Figure 17 - Voltmeter connected to read source voltage.
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Figure 18 - Incorrect and correct ohmmeter connections.
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Figure 19 - Digital ohmmeter with manual range switch.
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Figure 20 - Auto ranging DVOM.
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Figure 21 - Diodes.
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Figure 22 - Zener diode symbol.
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Figure 23 - LED symbol.
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Figure 24 - Seven-segment LED.
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Figure 25 - Use of a diode for polarity protection.
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Figure 26 - Transistors.