Type ____ construction uses fire retardant-treated wood framing within exterior wall assemblies with a two-hour rating or less.
A. II
B. III
C. IV
D. V
Answer: B
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High carbon steel has a carbon content of ____.
A. .30% and less B. .30% to .50% C. .50% to .90% D. .80% to 1.50%
The correct rotational direction is indicated by ____ on the driven machine.
a. arrows b. labels c. braille-type dots d. tags
The Toro Company is expanding its El Paso, Texas plastic molding plant as it continues to transfer work from Juarez, Mexico contractors. The plant bought a $1.1 million precision injection molding machine to make plastic parts for Toro lawn mowers, trimmers, and snow blowers. The plant also spent $275,000 for three smaller plastic injection molding machines to make plastic parts for a new line of sprinkler systems. The plant expects to hire 13 people, including some engineers for the expansion. If the average loaded cost (i.e., including benefits) of each employee is $100,000 per year, determine the annual worth of the new systems and employees over a 5-year study period. Use an investment return rate of 10% per year, and assume a 25% salvage value for the new equipment. Solve using
factors and a spreadsheet function. What will be an ideal response?
Callouts, called ____ marks, on plans and elevations indicate where details or sections of important features have been drawn.
A. elevation B. reference C. feature D. hash