When moving rolling scaffolding, be sure _____.

a. workers on the scaffolding are wearing safety harnesses with lifelines connected
b. the caster brakes are locked in the correct direction before you move the scaffold
c. to apply force as near to the base as possible to avoid tipping over the scaffolding
d. to remove all planks to avoid the possibility of them falling off during the move


c. to apply force as near to the base as possible to avoid tipping over the scaffolding

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What was the first major piece of federal legislation aimed at controlling overgrazing on federal rangelands? When was

it signed?

What will be an ideal response?

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Point sources of water pollution are easy to identify and can include ____

a. manure storage facilities b. sewage plants c. factories d. feedlots

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PROBLEM 3.27 For the gear train shown, the diameters of the three solid shafts are: Knowing that for each shaft the allowable shearing stress is 60 MPa, determine the largest torque T that can be applied.

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If productivity is low and efficiency is high _______

A) It is the technician's fault B) It is not the service advisor's fault C) It is not management's fault D) None of the above

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