Crane BUNDLED exams 2023 with 100% correct answers

What is defined as "the ultimate load divided by the working load"? The safety factor What is the Halliburton Best Practice minimum allowed sling angle during lifting operations? 60 degrees What is the #1 cause of crane fatalities? Electrocution What is defined as "the amo...

What type of crane has a single vertical tower with a fixed horizontal boom and can exceed heights of over 200 feet with lifting capacities of 22 tons or more? a. Truck-mounted crane b. Helicopter crane c. Hammerhead tower crane d.Wheel-mounted crane c What type of crane is similar...

When rigging a load, the center of gravity of the load must be ... the attachment. below When personnel are being lifted in a man basket, the total weight of the load, basket, and rigging may not exceed ... percent of the crane's rated load 50% Standardized hand signals for mobile c...

Side loading can occur when: The crane is out of level, during rapid swing, dragging or pulling loads sideways, improperly performed tilt-up operations, or high winds Crane's leverage Crane weight times the horizontal distance from the center of gravity to the tipping axis Load's l...

If the operator is setting up the crane alone, which of the following is required? A. Overhead power lines must be at least 10ft over the boom B. Wind speed cannot exceed on the Beaufort C. The red cones designating the work zone must be set up D. Stabilizers shall be visible to the operator whe...

When making a multiple crane lift, it is important for the operator to understand that: The weight may increase if the other crane lands the load. Most crane manufacturers reduce load capacity for duty-cycle operations because: Side loading forces may occur. "Wire rope sling must ha...