Setup
Cranes must be level within ______ to operate
What is 1%
Swinging an out of level crane to the low side has this effect on the radius
What is increase
If an operator makes contact with a powerline, and cannot move away, they should
What is remain in the cab
The effective weight of the ______ could be higher or lower than the actual weight
What is the jib
Boom angle indicator is this category
What is category II
This will transfer power to a hydraulic system on a crane
What is a clutch or a PTO
A Cherry picker on tires swings over the side at a minimum radius can cause this
What is loss of backward stability
When cranes are working near powerlines and encroachment is possible they should have a
What is a dedicated spotter
Load weights and load _______ are important to consider before making a lift
What are size or dimensions
A horn and boom stops are considered
What are safety devices
Crane capacity on outriggers is based on this percent of stabilty
What is 85%
A vertical angle on a load line seen from the cab indicates
What is sideloading
Assembly/Disassembly under live powerlines is
What is prohibited
A lattice boom section suspended out past the pendant lines.
What is cantilever
What is personnel
When setting up next to a building you might have to use this section of the load chart
What is the range diagram
Deflection of the boom or pendant line stretch will cause the radius to
What is increase
A crane operator must stay ____ feet away when working near a powerline of unknown voltage up to 350kV
What is 20
When assembling a lattice boom crane these pins should be installed first
What are the top pins
An operator can run a crane this many days before an anti two block must be repaired(if it is not working)
What is 7 days
A crane sitting 3 degrees out of level will increase boom stress this much
What is 50%
The lift radius is 56'. The chart list values in increments of 5'. This is the radius chart value that shall be used.
What is 60'
When working near powerline that is 572kV the operator must stay this far away.
What is 35 feet
When installing boom pins that have a head on one side and taper on the other side the keeper should always be on THIS side of the boom.
What is the outside
Using the LMI to figure the weight of the load is permitted up to this % of capacity.
What is 75%