In areas subject to seismic damage, a minimum of _____ vertical reinforcing bars 1/2" (13 mm) in diameter (#4) must be used in the chimney.
A. two
B. three
C. four
D. six
Answer: C
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While diagnosing rear axle offset and sideset:
A. If the rear axle is offset so the thrust line is moved to the left of the geometric centerline, the steering pulls to the left. B. When rear axle sideset occurs, one rear wheel is moved rearward in relation to the opposite rear wheel. C. On a semi-independent rear suspension system, worn trailing arm bushings may cause rear axle offset. D. On an independent rear suspension system, a worn lower ball joint may cause rear axle offset.
All natural resources can be replenished with proper management
a. True b. False Indicate whether the statement is true or false
Two types of shaft seals used for centrifugal pumps are ____.
A. stuffing box and mechanical types B. stuffing box and splash types C. ceramic and splash types D. ceramic and bellows types
Determine the z parameters for the network in Fig. 19.118.
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