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Examen

Exam APOLOGETICS MIDTERM EXAM
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8

enero 2025

2024/2025

A+
When using hand signals to direct a crane operator, an extended arm with the thumb vertical and the fingers opening and closing into a fist indicates: - ANSWER raise boom and lower the load Two closed fists with both thumbs pointing toward each other is the signal for: - ANSWER retract hydraulic boom Which of the following is not a permitted use of an "operational aid"? - ANSWER used to test weigh a load prior to hoisting T or F Any crane component can be used on any other crane...
NurseEdwin
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