NCCCO PT Exam Questions and

NCCCO PT Exam Questions and Verified Answers Top Rated A+

When working on outriggers, the only time they should be less than fully extended is when:

(A) Working alongside the highway (B) There is a load chart for this

(C) You are handling light loads operation and cannot block a lane

(D) When there is not enough room to extend one all the way - ANSWER>>B

When performing a pick and cary operation, an operator should keep the boom:

(A) In line with the direction of travel

(B) In line with the extended outrigger

(C) Raised to the maximum boom angle

(D) At a 0 degree boom angle - ANSWER>>A

Jib offset is usually referred to as the jib's angle to the boom, boom angle is referred to as the boom's angle to: (A) Horizontal (B) Jib (C) Vertical (D) Crane - ANSWER>>A

• According to OSHA 1926 Subpart CC, (A) recommended. (B) suggested. (C possible. ((D)

mandatory. - ANSWER>>D

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extended and the tires are not off the supporting surface? Which load chart should an operator use when the outriggers on the crane are fully (A) The on rubber load chart (B) Duty cycle chart (C) The list chart (D) The fully extended and set chart - ANSWER>>A Based only on permissible line pull of 13,920 lbs, what is the maximum load that can be lifted with four parts of line? (A) 13,920 Ibs. (B) 55,680 Ibs. (C) 56,680 Ibs. (D) 66,760 lbs. - ANSWER>>B

• On a crawler crane operating with retracted crawlers the most unstable quadrant of

operation is over the: (A) Front (B) Rear (C) Side (D) Corner. - ANSWER>>C

(5) When operating a crane that does not have the telescopic boom sections extended equally, which of the sections become overloaded: (A) Section A (B) Section B (C) Longest section (D) Shortest section. - ANSWER>>C

• Which of the following methods are correct? - ANSWER>>234

When is it permitted to side load a crane boom? Never B) Only with a freely suspended load e Only using 75% of gross capacity (D) Only using 50% of gross capacity - ANSWER>>B

• What is the primary purpose for installing a fixed jib on a crane? (A) To increase the booms

capacity (B) To increase the total height (C) To decorate your crane (D) To decrease your capacity - ANSWER>>B 2 / 3

AZFloat pads must: Be latched to jack. Be capable of supporting 3 times their weight. (C) Have a capacity chart. (D) Be marked with their weight. - ANSWER>>B

To calculate net capacity, if the rating in a load chart is greater then the line pull you should: use the rating in the load chart and then make deductions use the rating in the load chart without making deductions use the permissible line pull of the wire rope and then make deductions use the rating in the load subtract your line pull then make the deductions - ANSWER>>A

What percentage of a cranes rated capacity is considered to be a critical lift? 65% 75% 80% 95%

• ANSWER>>D

When the jib offset is changed the same the load radius will: from 0 degrees to 15 degrees. If the boom angle remains (A) remain the same.(A) increase.

(B) decrease.

(C) decrease 1 ft. for each degree offset. - ANSWER>>B

What would be a concerm when operating a crane secured to a barge?

(A) ground pressure

(B) trim and list

(C) length and width of barge

(D) crane boom tip height - ANSWER>>B

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