If a trench is 8 feet (2.4 meters) deep, the front outrigger of a wheeled crane should be placed at least _____.
a. 8 feet (2.4 meters) away from the edge
b. 12 feet (3.6 meters) away from the edge
c. 20 feet (6.1 meters) away from the edge
d. 24 feet (7.3 meters) away from the edge
b. 12 feet (3.6 meters) away from the edge
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A girder truss is used where two perpendicular roofs intersect.
Answer the following statement true (T) or false (F)
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The value indicated in rpm on the nameplate is the _____.
a. duty rating b. rated horsepower c. power factor d. rated full-load speed
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Geologic erosion
What will be an ideal response?
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Two resistors, an R1 of 5.6 k? and an R2 of 6.8 k?, are connected in parallel across a 12-V source. The total power dissipation for the circuit is
A) 25.7 mW B) 21.2 mW C) 4.5 mW D) 46.9 mW
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