Review Questions and Answers 100

NCCCO Telescopic Boom Crane- LOAD CHARTS Winter Review Questions and Answers 100% Pass

Boom length is: - Answer>>Center of the foot pins to the center

of the head sheave

The weight of the stowed jib used in the load calculation: -

Answer>>Effective weight

When determining the "gross load" the best method is: -

Answer>>Get an accurate load weight and add the rigging

A crane's rated capacity is based upon: - Answer>>Structural

and stability

The best way to determine boom tip height is to: -

Answer>>Use a range diagram

Boom deflection will: - Answer>>Increase load radius

Should the load be applied when determining the proper boom angle? - Answer>>Yes How does the operator determine if the correct load chart is being used? - Answer>>Matching the serial number If the rated capacity of the crane is above the solid line or within the shaded areas or has an asterisk next to it, this means the capacity is based on: - Answer>>Structural competence

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