NCCCO OVERHEAD CRANE EXAM ACTUAL EXAM

NCCCO OVERHEAD CRANE EXAM ACTUAL EXAM

QUESTIONS AND CORRECT DETAILED ANSWERS

(VERIFIED ANSWERS) GRADED A+ -

• 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 - (A)

• 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 - (A)

• Side loading may be caused by: (A) Starting or stopping the swing too rapidly (B)

Increasing the load radius (C) Raising or lowering the boom too rapidly (D) Raising or lowering the load too rapidly - A

• According to OSHA 1926 Subpart CC, Who may perform a shift inspection on a

mobile crane. (A) A practical examiner (B) An A/D Director (C) A competent person (D) A qualified person - C

• According to OSHA 1926 Subpart CC what must be included in a monthly

inspection? (A) Yearly Inspection (B) A new hoist line (C) Outrigger report (D) Documented shift inspection - D

• According to OSHA 1926 Subpart CC, which of the following is included in a crane

shift inspection? (A) Waming decals (B) Ground conditions (C) Leaking exhaust (D) Hydraulic valves - (B)

• During crane set up when an operator extends the cranes outriggers, the operator

should: (A) check tire pressure. (B) make visual contact with the outriggers or post a signal person. (C) sound the hom. (D) place all blocking on the ground. - B

• Float pads must be at a 90 degree angle and latched to the jack when the crane is

set up for a lift and when: (A) disassembling (B) performing a pick and carry operation (C) working on rubber (D) the outriggers are in use - D

• Examples of a duty-cycle operation high speed steel erection, magnet operations,

clamshell operations and: the handling of personnel platforms. B) high volume concrete placement. (C) multi drum operations. (D) pile driving. - B

• When operating a crane or boom truck, and the built level indicator is inoperable, to

level the crane the level should be placed on the upperworks or the: (A) Turret (B) Control station (C) Bed (D) Rotator bearing - ' A 1 / 2

• To level a crane properly, set a carpenters level on the level the crane to within 1%,

then swing the crane: tum table or the upper works, (A) 90° degrees and recheck level (B) Over the rear and (C) Over the front (D) 180° degrees and recheck level - A

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 - (A) Spinning of the load

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 - (B) Dianeter reduction

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 - (B) It increases

(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. - (C) Hoist, extend the boom, and lower the boom.

• 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 - (B) Side loading

• Hand signals must be posted conspicuously: (A) In the vicinity of hoisting operations
• In the drivers cab of the crane (C) In the office. (D) In the load chart - (A) In the

vicinity of hoisting operations

Which crane hand signal is illustrated? (A) Retract the boom (B) Raise the boom (C) Extend the boom (D) Lower the boom - (C) Extend the boom the

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 - (D) Voids, tanks, loose fill, & depressions

• 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 - (B) Wear pads Counterweight

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