Crane Safety Exam Questions and Correct Answers
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What is defined as "the ultimate load divided by the working load"? - CORRECT
ANSWER -The safety factor
What is the Halliburton Best Practice minimum allowed sling angle during lifting operations? -
CORRECT ANSWER -60 degrees
What is the #1 cause of crane fatalities? - CORRECT ANSWER -Electrocution
What is defined as "the amount of tension load that is to be applied to the lifting equipment in
test to re-certify it for another year of service"? - CORRECT ANSWER -Proof load
Which of the following is the strongest sling configuration? - CORRECT ANSWER -Basket
How often must sheave wheels be load test certified? - CORRECT ANSWER -Annually
How often must shackles and clevises be load test certified? - CORRECT ANSWER -Annually
No modifications of additions which affect the capacity or safe operation of the crane shall be
made without? - CORRECT ANSWER -Manufacturer's approval
What are critical failures? - CORRECT ANSWER -Weight of the load exceeds 80%
Complexity of the lift
Consequences of failure
What are the maximum number of slings for calculations? - CORRECT ANSWER -3 sling legs
|Already Graded A+||Brand New Version!!!
What is defined as "the ultimate load divided by the working load"? - CORRECT
ANSWER -The safety factor
What is the Halliburton Best Practice minimum allowed sling angle during lifting operations? -
CORRECT ANSWER -60 degrees
What is the #1 cause of crane fatalities? - CORRECT ANSWER -Electrocution
What is defined as "the amount of tension load that is to be applied to the lifting equipment in
test to re-certify it for another year of service"? - CORRECT ANSWER -Proof load
Which of the following is the strongest sling configuration? - CORRECT ANSWER -Basket
How often must sheave wheels be load test certified? - CORRECT ANSWER -Annually
How often must shackles and clevises be load test certified? - CORRECT ANSWER -Annually
No modifications of additions which affect the capacity or safe operation of the crane shall be
made without? - CORRECT ANSWER -Manufacturer's approval
What are critical failures? - CORRECT ANSWER -Weight of the load exceeds 80%
Complexity of the lift
Consequences of failure
What are the maximum number of slings for calculations? - CORRECT ANSWER -3 sling legs