During a crane lifting operation near energized power lines, it is important to _____
a. use steel tag lines for load control
b. place the signal person behind the crane for safety
c. have the signal person in constant contact with the crane operator
d. have many workers standing by to help in case there is an accident
c
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A flat plate floor consists of
A) a slab with beams on all four sides of the slab panel. B) a slab of constant thickness. C) a slab with drop panels at each column. D) none of the above.
In some late-model engines, head bolts are purposely torqued to within 2% of their yield point. This method, known as ____________________, provides a more consistent clamping force and the most fatigue resistant joint possible.
Fill in the blank(s) with the appropriate word(s).
An engine has lower-than-specified oil pressure. Technician A says the oil pressure relief valve may be stuck closed. Technician B says there may be excessive clearance between the oil pump gears. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
If you deposit $5,000 into a CD (certificate of deposit) that pays 3% interest compounding quarterly for 5 years, what is its value at maturity?
What will be an ideal response?