Mobile Crane week 1 Exam Questions
and Answers
What are the two main standards that cover mobile cranes - Answer-Osha 1926.1400
Asme B30.5
What's the first concern of the operator should always be - Answer-Safety
What should you do when you doubt the safety of the lift - Answer-Stop and talk to the
lift operator
NCCER has been accredited by - Answer-ANSI
Crane certification is good for - Answer-5 years
What is the lower section of the boom that doesn't move - Answer-Base
How should telescopic boom sections be extended - Answer-Per manufacturers
specifications
Is it necessary for outriggers to remove all weight from tires - Answer-Yes
Crane with rotating controls - Answer-Swing crane
Crane with stationary controls - Answer-Fixed cab
Crane with slow moving tracks - Answer-Tread member
3 basic types of cranes - Answer-Mobile
Tower
Overhead
Most load chart ratings require the crane to be level within - Answer-1%
What is high speed continuous operation called - Answer-Duty cycle
The duty cycle requires a rating deduction of - Answer-25%
As offset angle _________ capacity and strength of jib _________ - Answer-Increases,
decreases
Does water temperature affect a submerged lift - Answer-No
Load on the crane will ________ as the load comes out of the water - Answer-Increase
and Answers
What are the two main standards that cover mobile cranes - Answer-Osha 1926.1400
Asme B30.5
What's the first concern of the operator should always be - Answer-Safety
What should you do when you doubt the safety of the lift - Answer-Stop and talk to the
lift operator
NCCER has been accredited by - Answer-ANSI
Crane certification is good for - Answer-5 years
What is the lower section of the boom that doesn't move - Answer-Base
How should telescopic boom sections be extended - Answer-Per manufacturers
specifications
Is it necessary for outriggers to remove all weight from tires - Answer-Yes
Crane with rotating controls - Answer-Swing crane
Crane with stationary controls - Answer-Fixed cab
Crane with slow moving tracks - Answer-Tread member
3 basic types of cranes - Answer-Mobile
Tower
Overhead
Most load chart ratings require the crane to be level within - Answer-1%
What is high speed continuous operation called - Answer-Duty cycle
The duty cycle requires a rating deduction of - Answer-25%
As offset angle _________ capacity and strength of jib _________ - Answer-Increases,
decreases
Does water temperature affect a submerged lift - Answer-No
Load on the crane will ________ as the load comes out of the water - Answer-Increase
