The measure of how much stress (load) can be applied to a material before it breaks is ____. ?
A. ?tensile strength
B. ?flexural strength
C. ?compressive strength
D. ?shear strength
Answer: B
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The most effective and most enduring labor union of the post-Civil War period was the
A. National Labor Union. B. Knights of Labor. C. American Federation of Labor. D. United Steel Workers of America. E. Congress of Industrial Organizations.
Baby pigs are born with long sharp teeth called _______ teeth
a. Needle c. Juvenile b. Baby d. Spiny
An engineer must decide between two ways to pump concrete to the top of a seven-story building. Plan 1 requires the leasing of equipment for $60,000 initially and will cost between $0.40 and $0.95 per metric ton to operate, with a most likely cost of $0.50 per metric ton. The pumper is able to deliver 100 metric tons per 8-hour day. If leased, the asset will have a contract period of 5 years. Plan 2 is rental option that will cost $15,000 per year. In addition, an extra $15 per hour labor cost will be incurred for operating the rented equipment per 8-hour day. Which plan should the engineer recommend if the equipment will be needed for 50 days per year? The MARR is 12% per year.
What will be an ideal response?
Find the indicated horsepower of a 280 in^3 engine which operates with an MEP value of 170 psi at 5000 RPM. Round to the nearest whole unit
What will be an ideal response?