For a constant-torque load, the horsepower increases and decreases _____.
a. in direct proportion to the speed
b. as the cube of the speed
c. in inverse proportion to the speed
d. as the square of the speed
a. in direct proportion to the speed
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Double-line drawings may include use of the ____ welding symbols to indicate the kinds of welds required for assembling the components of the pipe layout.
A. standard B. company C. public D. normalized
Table 23-1 shows there is no waste material and output rate is low for which manufacturing method?
?
A. ?blow molding B. rotational casting C. ?vacuum bag D. ?extrusion
Designers can provide for the visual and/or physical inclusion of wildlife in the outdoor room
Indicate whether the statement is true or false
A standard respirator with a HEPA filter can be used for very short exposure to fumes from welding _____
a. zinc or copper b. stainless steel c. high-carbon steel d. titanium