If the strength of the weld is to be given rather than its size, the value is placed to the ____ of the spot-weld symbol.
A. right
B. left
C. top
D. bottom
Answer: B
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Type IIa muscle fibers are _____.
A. slow-twitch fibers, aerobic B. slow-twitch fibers, anaerobic C. fast-twitch fibers, aerobic D. fast-twitch fibers, anaerobic
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The basic ____ furnace has a large pear-shaped vessel lined with refractory material.
A. blast B. electric arc C. oxygen D. induction
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The major disadvantage of cast-iron pipe is that it _____.
a. absorbs water easily b. transmits water noises c. is easily broken d. is expensive
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AMCA fan performance classifications are based on:
A) The physical design of the fan wheel. B) Minimum and maximum fan RPM for the design airflow. C) The upper and lower ranges of static pressure and outlet velocity. D) The minimum and maximum motor horsepower.
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