An oil burner nozzle is labeled 65°. This is the angle from straight ahead to the direction that the oil is sprayed. A piece of paper is placed 11 inches from the nozzle. How far away from the straight-ahead mark does the oil strike the paper?  Round the answer to the nearer hundredth inch.

Fill in the blank(s) with the appropriate word(s).


23.59 in

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Figure 12-4 The circuit shown in the accompanying figure permits ____________________ motors to start in sequence.

Fill in the blank(s) with the appropriate word(s).

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A labor crew for placing concrete consists of one labor foreman at $26.70 per hour, one cement fin­isher at $29.30 per hour, five laborers at $24.45 per hour each, and one equipment operator at $33.95 per hour. Such a crew, called a C20 crew, can place 165 cubic yards of concrete per 8-hour day. Deter­mine (a) the cost per day of labor for the C20 crew, (b) the cost of the C20 crew per cubic yard of con­crete, and (c) the cost to place 550 cubic yards of concrete.

What will be an ideal response?

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Examples of breeds of draft horses include:

A. Belgian, Shire, Percheron B. Clydesdale, Hackney, Thoroughbred C. Percheron, Arabian, American Standardbred D. Morgan, Appaloosa, Lipizzan E. Paso Fino, American Quarter Horse, Mustang

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What force causes a head gasket to be drawn downward during engine operation"?

A) Gravity B) Intake stroke vacuum C) Exhaust gas pressure D) Head bolt torque

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