The main purpose of a trial lift according to OSHA 1926.1417 is to _____.
a. go through the entire lift operation before risking passenger safety
b. verify the platform meets design load capacity specifications
c. make sure the platform is safe to lift personnel at a new work site
d. verify the crane’s load chart is accurate
a. go through the entire lift operation before risking passenger safety
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Overcharging a lead-acid battery will _____.
a. extend battery life b. increase battery power c. destroy the positive plate d. destroy the negative plate
Find the perimeter and acreage of the field shown in Figure 3-4. (Note: 10 sq ch = 1 acre.)
When is the best time of year to fertilize grasses that grow in the cool part of the year?
A) early spring B) mid-summer C) late fall D) early winter
The number/letter designator for fillet welding on plate in the flat position is _____
a. 3F b. 1G c. 3G d. 1F