NCCCO/ CCO Crane Tests BUNDLED TOGETHER (New 2023/ 2024 Update) Questions and Verified Answers| All Graded A | 100% Correct

NCCCO/ CCO Crane Tests BUNDLED TOGETHER (New 2023/ 2024 Update) Questions and Verified Answers| All Graded A | 100% Correct QUESTION Why use mats or cribbing? To reduce ground pressure QUESTION Tipping capacities of crawler cranes are based on what percentage of tipping? Answer: 75% QUESTION Should the load be applied when determining the proper boom angle? Answer: Yes QUESTION When should the operator use the "run by the seat of the pants" technique? Answer: Never QUESTION Load radius is the distance from the center of gravity of the suspended load to the: Answer: Center of rotation QUESTION What is the primary reason for using a boom extension? Answer: Increase height QUESTION What is the minimum design factor required for a right regular lay main, boom or auxiliary hoist rope? Answer: 3.5 QUESTION When telescoping the boom section of an R/T, which section should be telescoped first? Answer: All sections should be telescoped equally QUESTION How does the operator determine if correct load chart is being used? Answer: Matching serial number QUESTION Net capacity is equal to: Answer: Gross capacity minus capacity deductions QUESTION If the SWL Of a crane's wire rope is 10,000 pounds using one part, what is the SWL when using four Answer: 40,000 pounds QUESTION When first arriving on the job site, the operator should first determine the condition of the: Answer: Access roads QUESTION If the rated capacity of the crane is above the solid line or within the shaded areas or has an