2A HOISTING STUDY GUIDE 2025 QUESTIONS ANSD
SOLUTIONS RATED A+
✔✔How does OSHA classify soil? - ✔✔Types A, B, C
✔✔Diesel engine manufacturers recommend, what percent antifreeze to be used in the
coolant system? - ✔✔50%
✔✔When using a trench box as a protective system, the top of the trench box shall be?
- ✔✔Minimum of 18" above the top of the trench
✔✔To restart a fuel injected diesel engine which ruins out of fuel: - ✔✔The air must be
vented out of the fuel lines and injectors
✔✔When should the operator complete an inspection, of the hoisting equipment? -
✔✔Prior to starting the machine
✔✔Hoisting regulations require the operator, to notify OPSI, emergency hotline 508 820
1444 of an accident, property damage, or personal injury, when? - ✔✔Within 1 hour
✔✔Who determines if protection is needed in trenches less than 5' in depth? - ✔✔The
competent person
✔✔What code, must all welding preformed on Hoisting Machinery, be adhered to? -
✔✔ASME section 9
✔✔When are hoisting machinery operators required to wear seat belts? - ✔✔At all
times
✔✔Operators of excavating equipment, can have their license revoked for failing to
comply with 520 CMR 14: 00 trench and excavation safety. True or false - ✔✔True
✔✔Your hoisting machine is equipped with outriggers or stabilizers when is it
acceptable to operate without using them? - ✔✔Never
✔✔What is the purpose of the hoisting regulations 520 CMR 6:00 in Massachusetts? -
✔✔For ensure the safety of the citizens
✔✔According to OSHA, hooks and fittings, for slings, are made of what? - ✔✔Forged
steel
✔✔All chains and fittings used for lifting, must be marked as to lifting capacity. True or
false - ✔✔True
SOLUTIONS RATED A+
✔✔How does OSHA classify soil? - ✔✔Types A, B, C
✔✔Diesel engine manufacturers recommend, what percent antifreeze to be used in the
coolant system? - ✔✔50%
✔✔When using a trench box as a protective system, the top of the trench box shall be?
- ✔✔Minimum of 18" above the top of the trench
✔✔To restart a fuel injected diesel engine which ruins out of fuel: - ✔✔The air must be
vented out of the fuel lines and injectors
✔✔When should the operator complete an inspection, of the hoisting equipment? -
✔✔Prior to starting the machine
✔✔Hoisting regulations require the operator, to notify OPSI, emergency hotline 508 820
1444 of an accident, property damage, or personal injury, when? - ✔✔Within 1 hour
✔✔Who determines if protection is needed in trenches less than 5' in depth? - ✔✔The
competent person
✔✔What code, must all welding preformed on Hoisting Machinery, be adhered to? -
✔✔ASME section 9
✔✔When are hoisting machinery operators required to wear seat belts? - ✔✔At all
times
✔✔Operators of excavating equipment, can have their license revoked for failing to
comply with 520 CMR 14: 00 trench and excavation safety. True or false - ✔✔True
✔✔Your hoisting machine is equipped with outriggers or stabilizers when is it
acceptable to operate without using them? - ✔✔Never
✔✔What is the purpose of the hoisting regulations 520 CMR 6:00 in Massachusetts? -
✔✔For ensure the safety of the citizens
✔✔According to OSHA, hooks and fittings, for slings, are made of what? - ✔✔Forged
steel
✔✔All chains and fittings used for lifting, must be marked as to lifting capacity. True or
false - ✔✔True
