.png){kind=logo}
NCCCO CORE EXAM | 119
QUESTIONS | WITH COMPLETE
SOLUTIONS!!
- of
118 Term According to OSHA 1926, 1431, at wind speed must a qualified person be consulted?Give this one a try later!15 mph40 mph 20 mph30 mph 1 / 4
Don't know?
- of 118
- of 118
Term Why do most crane manufacturers reduce load capacity for duty- cycle operations?Give this one a try later!Increased weight of the load being lifted Higher wind resistance during operation Side loading forces may occur Longer operational hours required for lifting Don't know?
Term According to OSHA, mobile crane load block hooks must not have a
twist in excess of:
Give this one a try later! 2 / 4
Hoist free fall1 016ft Don't know?
- of 118
- of 118
Term Mobile cranes that are set up on barges, shall have a list chart provided by which of the entities listed below?Give this one a try later!RetailerManufacturer DistributorInspector Don't know?
Term Timber crane mats work best when they are Give this one a try later! 3 / 4
Raised to touch the tires firmly on the ground.Held together with wire rope Never attached togetherBolted together Don't know?
- of 118
- / 4
Term According to OSHA 1926.1431, which device listed below must be attached to the crane?Give this one a try later!Double Wrap ChokerLift Director Anti-two-blockSynthetic Web Bridle Don't know?
.png)