An elevated material-staging platform is supported by two or more beams called _____
a. counterweights
b. shoring
c. truss girders
d. outriggers
d
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The hoist-cable weight deduction from load chart capacity takes into account the _____.
a. weight of hoist cable stored on the hoist drum b. weight of hoist cable reeved along the boom c. weight of the suspended hoist cable d. total weight of cable carried by the crane
Single-phase transformers connected in three-phase configurations are called three-phase transformer ____.
a. secondaries b. primaries c. banks d. cores
Steers generally gain ________ than heifers on similar rations
A. faster B. slower
A water pump can fail to provide the proper amount of coolant flow through the cooling system if what has happened?
A) The coolant is leaking from the weep hole B) The impeller blades are worn or slipping on the shaft C) A bearing failure has caused the shaft to become loose D) The bearing is noisy