CATEGORY 3 NON-CAB OPERATED TEST correctly answered graded A + 2023/2024

CATEGORY 3 NON-CAB OPERATED TESTBridge cranes with rated capacities of 20,000 lbs. or greater are classified as ______ cranes - correct answer Category 2 The expiration date that is of particular importance to crane operators is - correct answer The certification expiration date of the crane Who is primarily responsible for evaluating a Crane Operators physical and emotional fitness - correct answer crane operator A monorail hoist with less than 20,000 lbs. capacity is a ________________ crane. - correct answer Category 3 Components that control, restrain, or position the load, and upon failure would cause dropping, shifting or uncontrolled movement of the loads are ____________. - correct answer load controlling parts All of the following require a license to operate EXCEPT a: - correct answer Non-cab operated category 3-bridge crane What is two-blocking and why is two-blocking dangerous? - correct answer Two-blocking occurs when the hook block comes in contact with the upper sheave block during hoisting of the hook. It is dangerous because it could result in damage to the crane, parting of the hoist lines, and dropping the load. The formula for determining the area of a triangular shaped object is: - correct answer Base x Height divided by 2 When are operators required to perform a pre-use check of the crane? - correct answer Prior to the first use of the crane each day. Regardless of the method of communication used all crane signals must be ____________________. - correct answer clear Synthetic web slings should NOT be used in areas where temperatures exceed 194 degrees Fahrenheit. - correct answer True If an object is 6 feet long, 5 feet wide, and 4 feet high, what is the volume of the object? - correct answer 120 cubic feet Is it necessary for the operator to see the load or work area? - correct answer Not if there is a designated signal person who is in control of the lift and is in view of the operator, or if the signal giver is in constant radio contact with the operator. What is "inching"? - correct answer Performing a motion very slowly, a little at a time The majority of crane accidents are attributed to which of the following? - correct answer Personnel error Crane operators at naval activities may be required to operate various types of cranes for which they hold a license. Which of the following can best assure operator proficiency and safety? - correct answer Be familiarized by a qualified person before operating the crane for the first time Which of the following is NOT an acceptable method of communication between the signal person and the crane operator? - correct answer Signal Flags Which of the following is used with a physical locking device placed at the energy source? - correct answer Lockout Tag Which of the following is considered to be the best way the operator can ensure the crane is safe to operate on any given day? - correct answer Perform Daily Pre-use Checks When crane accidents happen, you must do all of the following EXCEPT: - correct answer Continue to operate the crane until all lifts are completed