| 1.
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Perform basic and combined operations of powers and roots related to
power in watts, voltage in volts, current in amperes, and resistance
in ohms as they pertain to the electrical trade. (I)
|
| 2.
|
Discuss metric measurement including common metric units and common
engineering units specific to the electrical industry. (II)
|
| 3.
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Operate scientific calculators to include entering numbers and setting
the display for practical electrical measurement problems. (III)
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| 4.
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Apply basic measuring principles using the English and metric systems
for length, area, volume and mass, and energy and temperature when
solving combined problems relating to electrical measurement. (IV)
|
| 5.
|
Apply the basic principles of ratio, including inverse ratios and
expressing ratios in lowest terms, as related to speed, motors,
generators, and gears in the electrical trade. (V)
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| 6.
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Demonstrate two basic methods of solving electrical problems using
proportion. (VI)
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| 7.
|
Discuss formulas including symbols, representation, and rearrangement
in formulas. (VII)
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| 8.
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Solve formulas pertaining to the electrical trade including general
simple formulas; Ohm's Law formulas, power formulas and combined
problems on formulas. (VIII)
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| 9.
|
Demonstrate the basic principles of trigonometry using the Pythagorean
theory for right triangles and trigonometric functions using a
calculator. (IX)
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| 10.
|
Examine the basic principles of plane and rotating vectors as they
represent direction and magnitude of voltages and currents of
electricity in drawings and diagrams. (X)
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|