The resistance of a good cad cell when it is in the dark should be:
A) 5,000 to 10,000. B) 100,000 or higher. C) 1,000 to 5,000. D) 30 to 1,000.
B
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Which type of EPA standards are health-based and enforceable water quality standards?
a. primary b. secondary c. Maximum Contaminant Levels (MCLs) d. Maximum Contaminant Level Goals (MCLGs)
These are conical-shaped gears, allowing the shafts of the gear and pinion to intersect at any desired angle and provide for speed change between gear and pinion.
a. bevel gear b. helical gear c. spur gear d. worm gear
For the work done on her Toyota, Mrs. Smith was charged $3144.65 in labor. If the technician was paid a 5% commission, how much did the technician make on this job?
Fill in the blank(s) with the appropriate word(s).
Lubrication comes in four forms: ____________________, gas, liquid, and solid.
Fill in the blank(s) with the appropriate word(s).