Which of the following is true with regard to suspended scaffolding?
a. Tieback lines must be perpendicular to the face of the structure.
b. Check all ropes and cables monthly.
c. Sand bags can be used as counterweights.
d. Avoid lashing the scaffolding to the building or structure.
a. Tieback lines must be perpendicular to the face of the structure.
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A welder work 5 days and makes the following each day:
Monday $139.00 Tuesday $101.00 Wednesday $182.00 Thursday $102.00 Friday $121.00 What is the welder’s daily average?
What is a reason for analyzing the cycle time of a piece of equipment?
a. It determines how fast the heavy equipment operator can drive. b. It establishes the equipment's scheduled maintenance interval. c. It provides important documentation about operator safety. d. It allows the contractor to estimate how long a job will take.
Fish is high in protein and low in calories
Indicate whether the statement is true or false
A two-story building is 60 X 40 with 10-foot ceilings. How much air must be moved per hour?
Fill in the blank(s) with the appropriate word(s).