1B MA Hoisting License Practice Exam
Questions and Answers with Verified
Solutions | Latest Updated 2026
When can you use a chain When you use a chain sling according to
sling? 29CFR 1926
What does a chain sling Use a chain sling
according to 29CFR 1926 let
you do?
Why do most mobile crane Poor Operation
accidents happen?
What does poor operation Mobile Crane Accidents
cause the most of?
What happens to the loads The center of gravity moves directly
center of gravity when its under the boom point sheave
lifted?
What has to happen to the The loads center of gravity was lifted
center of gravity for it to move
directly under the boom point
sheave?
, How much is the percentage 75%
of tipping, per the crawler
crane's stability rating?
75% is there percentage of Per the crawler cranes stability rating
tipping for?
According to MA regulations The operators manual
on hoisting equipment
operation, what is the required
source of information
regarding the operation of
equipment?
The operators manual is the The operation of equipment; according
required source for what to MA regulations on hoisting equipment
operation
True or False: If an operator is False
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.
Questions and Answers with Verified
Solutions | Latest Updated 2026
When can you use a chain When you use a chain sling according to
sling? 29CFR 1926
What does a chain sling Use a chain sling
according to 29CFR 1926 let
you do?
Why do most mobile crane Poor Operation
accidents happen?
What does poor operation Mobile Crane Accidents
cause the most of?
What happens to the loads The center of gravity moves directly
center of gravity when its under the boom point sheave
lifted?
What has to happen to the The loads center of gravity was lifted
center of gravity for it to move
directly under the boom point
sheave?
, How much is the percentage 75%
of tipping, per the crawler
crane's stability rating?
75% is there percentage of Per the crawler cranes stability rating
tipping for?
According to MA regulations The operators manual
on hoisting equipment
operation, what is the required
source of information
regarding the operation of
equipment?
The operators manual is the The operation of equipment; according
required source for what to MA regulations on hoisting equipment
operation
True or False: If an operator is False
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.
