Updated Verified Questions
and Solutions A+ Pass
Guaranteed
1. Which unsafe condition could result when a wedge socket is
attached directly to a load hook, using 6x19 IWRC?
(A) Spinning of the load (B) Decreased line pull (C) Decreased
safe working load (D) Structural failure
- ANS - (A) Spinning of the load
2. Which if the following will indicates intemal damage or ultimately
core failure in rotation- resistant rope?
(A) Strand bird caging (B) Dianeter reduction (C) Excessive
lubrication (D) Kinking
- ANS - (B) Dianeter reduction
3. When a jib is erected from the stowed position and not used, how
will its effective weight change?
, (A) It decreases (B) It increases (C) It will tip the crane (D) It stays
the same
- ANS - (B) It increases
4. (45.When operating a telescopic boom crane equipped with an anti
two-block prevention device, which hydraulic functions are
disabled when the device is activated? (A) Winch down, boom up,
and retract the boom. (B) Swing, Winch down, and raise the boom.
(C) Hoist, extend the boom, and lower the boom. (D) Outrigger
controls, retract the boom, and swing.
- ANS - (C) Hoist, extend the boom, and lower the boom.
5. 46. A load applied at an angle to the vertical plane of the boom
describes: (A) Over loading (B) Side loading (C) Static loading (D)
Angle loading
- ANS - (B) Side loading
6. 48. Hand signals must be posted conspicuously: (A) In the vicinity
of hoisting operations B. In the drivers cab of the crane (C) In the
office. (D) In the load chart
- ANS - (A) In the vicinity of hoisting operations
,7. Which crane hand signal is illustrated? (A) Retract the boom (B)
Raise the boom (C) Extend the boom (D) Lower the boom
- ANS - (C) Extend the boom the
8. Power lines would be a big concern when considering a crane's set
up location, another big concern could be? (A) Radio
communication with signal person (B) Capacity of the crane (C)
Gang members, crack heads, & tweakers (D) Voids, tanks, loose fill,
& depressions
- ANS - (D) Voids, tanks, loose fill, & depressions
9. 43. When inspecting the boom on a telescopic boom crane which
item should be inspected? (A) Float pads (B) Wear pads (C)
Counterweight (D) Load block sheaves
- ANS - (B) Wear pads Counterweight
(A) when it's reeved over the main boom tip (B) when it's reeved
over the auxiliary boom head (C) when it's on top of the
boom (D) when it's reeved over the jib
- ANS - C
, 10. 45. When a crane operator leaves the crane, the operator
must first: (A) Disengage the PTO (B) Tum the engine off (C) Land all
suspended loads (D) Secure the area and lock out the controls.
- ANS - C
11. 46. Cranes operating with long booms should be most
concerned with winds coming from the: (A) Rear of the boom (B)
Side of the Boom (C) East (D) South.
- ANS - (B)
12. 47. According to OSHA 1926 Subpart CC which of the
following is prohibited with wire rope on a crane? (A) Splicing (B)
Cutting (C) Severing (D) Lubricating
- ANS - (A)
13. 38. If a crane is not set-up level and the operator swings a
load from the high side to low side, the load radius will: (A)
Increase (B) Decrease (C) Stay the same (D), Increase two feet for
every one-degree out of level
- ANS - (A)