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what are the two main standard that cover mobile cranes? - Answer-Osha and ASME
The first concern of the operator should always be: - Answer-safety
Whenever the operator has doubt as to the safety of the lift they should ______ and
report to ______ who can address concerns and restart the lift - Answer-stop/ lift
director
The Mobile Crane Operator Certification Program offered by NCCER has been
accredited by; - Answer-ANSI
Per the OSHA requirements, a cranes operators certification is valid for? - Answer-5
years
True or false: Certified operators must take only the written assessment again every five
years to retain their certification - Answer-False
What are they three basic types of cranes? - Answer-Mobile, tower, overhead
the distinct feature of mobile cranes is that they are: - Answer-they can travel
Crawler Cranes are named for their slow moving tracks called crawler frames or? -
Answer-tread members
Cranes with rotating controls ______ Crane with stationary controls _____ - Answer-
Swing cab/fixed cab
T or F: it is not necessary for outriggers to remove all weight from tires. - Answer-
FALSE
How should telescopic boom sections be extended? - Answer-manufactures specs
what is the lower section of boom that doesn't extend? - Answer-base section
Most load chart ratings require the crane to be? - Answer-properly leveled within 1%
Cranes working circle based on booms position in relation to carrier body? - Answer-
quadrants
Most carrier mounted cranes have their greatest capacity where? - Answer-over the
rear