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(LCS) Lean Competency System Actual Exam Questions and Answers 2025
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(LCS) Lean Competency System Actual Exam Questions and Answers 2025
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(LCS) Lean Competency System Actual ExamQuestions and Answers 2025
If a crane is set up on a warm afternoon with the tires just
touching the ground, and over-night the temperature drops to
30 degrees, what would be the position of the tires in the
morning
be approximately 2 inches of the ground
What effect will eccentric or unbalanced reeving have on the
boom?
Will cause compression in the boom
What type of load do you have if there is no movement?
Static
P a g e 1 | 80
,When lifting from the main boom, which of the following would
be your first choice for determining capacities?
Radius
What effect does increasing jib angle offset have on fib
capacities?
Jib capacities are increased
For rubber tired cranes working "on rubber" (not on
outriggers), the part of the load chart governed by stability is
based on what percentage of the crane's capacity?
75%
Using the preferred method of installing wire rope from a reel
onto a hoist drum, the rope runs from the:
Top of the reel to the top of the drum
P a g e 2 | 80
,You plan to pick up a load you are told weighs 63,000 Ibs. How
many parts of line will be required with a line pull of 12,500
Ibs?
Six
Unless the manufacturer states otherwise, truck cranes
generally have no lifting capacity over which area (quadrant)?
Front
When lifting the boom sections for assembly or disassembly,
where should they be lifted from?
End connections
When loading the crane onto a trailer using a ramp, be sure
that you keep the boom:
low and facing up the ramp
P a g e 3 | 80
, Unless the manufacturer specifies otherwise, when assembling
a lattice boom working from the heel section toward the head
section, in what order would you assemble the following: 40ft,
20ft, 10ft, 20ft
10ft, 20ft, 20ft, 40ft
If a crane must be left to weathervane overnight, it is essential
that the crane has:
full 360 ratings
When changing the boom configuration on a lattice boom
crane, what is the manufacturer's method of removing the
boom insert pins?
Block the inserts, securing the upper bail and removing lower
pins
What reference material would you refer to in determining the
maximum boom length that may be cantilevered?
Manufacturer's written procedure
P a g e 4 | 80
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