GUIDE TESTED QUESTIONS WITH CORRECT
ANSWERS 2026
⩥ If during a lift the boom, mast or jib is struck or damaged. What is the
first course of action? Answer: D) Stop the lift and leave the boom
where it is.
⩥ To prevent injuries between the cranes and other objects. What MUST
be used? Answer: B) Barricades
⩥ What is the distance measured from the center of the cranes axis of
rotation to the center of the load lines with the load applied? Answer: B)
Radius
⩥ What term describes what happens when the hook block is pulled up
into the boom tip? Answer: A) Two-Blocking
⩥ When a load line is reeved more than once, what is the resulting
number of lines called? Answer: D) Number of lines
⩥ What is used to control the motion of the swing away extension while
positioning it? Answer: A) Tag Line
, ⩥ Demolition operations where the weight of the load may be in doubt
is usually designated as witch of the following? Answer: A) Critical lift
⩥ Witch of the following tag line materials have the best Non-
Conductive properties? Answer: D) Polypropylene
⩥ Witch important fact MUST be considered in submerged lifts that
differs from other lifts? Answer: A) Buoyancy
⩥ All of the following are results of unbalanced reeving of the hook
block EXCEPT which? Answer: B) Torque on the boom.
⩥ What effect does raising the boom have on a crane? Answer: B) It
decreases the radius and increases the life capacity.
⩥ What is the term for when a crane swing s rapidly and the load does
not stay centered under the boom tip? Answer: A) Shock load
⩥ What is used to allow controlled rotations and the load positioning of
a load being lifted? Answer: A) Taglines
⩥ What does an increase in load radius result in? Answer: B) A capacity
decrease