Which of the stairways is classified as a narrow-U stairway?
a. A
b. B
c. C
d. D
Answer: D
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Algunos selladores de uniones a base de solvente:
a. disuelven la espuma plástica. b. son difíciles de aplicar. c. no se usan en bajas temperaturas. d. se usan solo en las capas interiores
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The maximum rise for a set of stairs without a landing is typically _____ feet
a) 9 b) 10 c) 12 d) 15
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The master cylinder makes use of the principles of ____________________ to increase the driver's pedal effort.
Fill in the blank(s) with the appropriate word(s).
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What is the function of the hanger bearing shim pack used between the bearing mount and the chassis crossmember?
A. dampens chassis vibrations B. dampens road shock C. sets driveshaft angles D. both A and B
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