____________________ lamps are referred to as “electric discharge lamps” by the NEC®.
Fill in the blank(s) with the appropriate word(s).
Fluorescent
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What is the purpose of the differential assembly in the drive axle?
A) Provides the gear reduction needed in the drive axle B) Drives two wheels at different speeds C) Both A and B D) Neither A nor B
Formulas usually do not use the letter that symbolizes _____.
a. plus b. multiplication c. division d. minus
For ____________________ efficiency, the output is the heat transformed into useful work. The input is the heat supplied.
Fill in the blank(s) with the appropriate word(s).
When establishing an isometric axis, you need:
A. a vertical line, two 30° angular lines, and a horizontal line. B. a ground level line, a horizontal line, and two 30° angular lines. C. a vertical line, a horizontal lines, and a 30° angular line. D. a measurement line, a vertical line, and two 30° angular lines. E. none of the above