1B MA Hoisting License Practice Exam
Questions & Answers (Grade A+)
When can you use a chain sling? -
correct answer ✅When you use a chain sling according to 29CFR
1926
What does a chain sling according to 29CFR 1926 let you do? -
correct answer ✅Use a chain sling
Why do most mobile crane accidents happen? -
correct answer ✅Poor Operation
What does poor operation cause the most of? -
correct answer ✅Mobile Crane Accidents
What happens to the loads center of gravity when its lifted? -
correct answer ✅The center of gravity moves directly under the
boom point sheave
What has to happen to the center of gravity for it to move directly
under the boom point sheave? -
correct answer ✅The loads center of gravity was lifted
, 1B MA Hoisting License Practice Exam
Questions & Answers (Grade A+)
How much is the percentage of tipping, per the crawler crane's
stability rating? -
correct answer ✅75%
75% is there percentage of tipping for? -
correct answer ✅Per the crawler cranes stability rating
According to MA regulations on hoisting equipment operation,
what is the required source of information regarding the operation
of equipment? -
correct answer ✅The operators manual
The operators manual is the required source for what -
correct answer ✅The operation of equipment; according to MA
regulations on hoisting equipment operation
True or False: If an operator is operating hoisting equipment
without a problem, but an inspector from OPSI demands that
operation stop, the operators judgment can override the inspector.
Operation does not need to stop in that case. -
correct answer ✅False
Questions & Answers (Grade A+)
When can you use a chain sling? -
correct answer ✅When you use a chain sling according to 29CFR
1926
What does a chain sling according to 29CFR 1926 let you do? -
correct answer ✅Use a chain sling
Why do most mobile crane accidents happen? -
correct answer ✅Poor Operation
What does poor operation cause the most of? -
correct answer ✅Mobile Crane Accidents
What happens to the loads center of gravity when its lifted? -
correct answer ✅The center of gravity moves directly under the
boom point sheave
What has to happen to the center of gravity for it to move directly
under the boom point sheave? -
correct answer ✅The loads center of gravity was lifted
, 1B MA Hoisting License Practice Exam
Questions & Answers (Grade A+)
How much is the percentage of tipping, per the crawler crane's
stability rating? -
correct answer ✅75%
75% is there percentage of tipping for? -
correct answer ✅Per the crawler cranes stability rating
According to MA regulations on hoisting equipment operation,
what is the required source of information regarding the operation
of equipment? -
correct answer ✅The operators manual
The operators manual is the required source for what -
correct answer ✅The operation of equipment; according to MA
regulations on hoisting equipment operation
True or False: If an operator is operating hoisting equipment
without a problem, but an inspector from OPSI demands that
operation stop, the operators judgment can override the inspector.
Operation does not need to stop in that case. -
correct answer ✅False
