What type of hardware is used to prevent gears and pulleys from spinning on a shaft?
a. A key
b. A cotter pin
c. A retainer ring
d. Blind rivet
a. A key
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On a vehicle equipped with rear parallel leaf springs and a solid rear axle, the customer is complaining that the vehicle reacts erratically (it darts) during turns. What is the most likely cause of this complaint?
A. Incorrect ride height B. Incorrect drive line angle C. Loose rear axle U-bolts D. Missing jounce/rebound bumpers
If a nonferrous stone is used to grind ____, the stone is quickly worn away.
A. alloys B. nonferrous metal C. amalgam D. ferrous metal
How many liters of a 16.0% acid solution and how many liters of a 35.0% acid solution should be mixed together to make 22.5 liters of a 28.0% acid solution? Round the answers to three significant digits.
Fill in the blank(s) with the appropriate word(s).
Cast or forged surfaces are rougher and more inconsistent than material produced in a steel mill. To show where a machine finish is required to ensure consistent height and smooth surfaces you should use:
A. Material removal prohibited symbols B. Machining symbols C. Grinding symbols D. Finish mark