When an operator hoists a load, adding layers of wire rope to the hoist drum, the crane’s maximum available line pull _____.
a. remains the same
b. increases
c. decreases
d. can increase or decrease
c. decreases
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An Army Corps of Engineers project for improving navigation on the Ohio River will have an initial cost of $6,500,000 and annual maintenance of $130,000. Benefits for barges and paddle wheel touring boats are estimated at $820,000 per year. The project is assumed to be permanent and the discount rate is 8% per year. Determine if the Corps should proceed with the project.
What will be an ideal response?
An accumulator is very similar to a(n) ________________
A) Receiver-drier B) Evaporator C) Condenser D) Orifice tube
Designs using native plants are called ____.
A. xeriscaping B. hydrozoning C. hydroscaping D. naturescaping
What is 125.5% of 90?
A. 95 B. 112.95 C. 135.5 D. 150