NCCCO ARTICULATING BOOM CRANE

• | Page

NCCCO ARTICULATING BOOM CRANE

QUESTIONS AND CORREC T DETAILED

ANSWERS (VERIFIED ANSWERS)|ALREADY

GRADED A+||BRAND NEW!!

Question 1: When setting up the ABC crane and using the

stabilizers, when would cribbing be required?

• Loamy soil
• Sandy soil
• Unstable soil
• All of the above

CORRECT ANSWER : D. All of the above

Question 2: What is the required clearance per ASME for a

power line rated at 150 KV?

• 10 feet
• 15 feet
• 20 feet
• 25 feet

CORRECT ANSWER : B. 15 feet

• | Page

Question 3: When attaching a shackle to a crane hook, which

part of the shackle goes to the load?

• The pin
• The ear
• The bow
• The shank

CORRECT ANSWER : C. The bow

Question 4: What is the definition of the gross capacity?

• Weight of load
• Weight of rigging
• Weight of the block and ball
• The capacity listed on the crane load chart

CORRECT ANSWER : D. The capacity listed on the crane load

chart

Question 5: When using a manual boom extension, you are

required to:

• | Page

• Not exceed the rating of the extension, regardless of the

radius or the amount of boom extension

• Ensure it is painted orange
• Is stamped as to capacity
• Has been load tested

CORRECT ANSWER : A. Not exceed the rating of the

extension, regardless of the radius or the amount of boom extension

Question 6: If the crane is in use with a manual boom extension

and it is not being used, what must you deduct to determine net capacity?

• Weight of the crane
• Weight of the extension
• Weight of the boom
• Weight of hook

CORRECT ANSWER : B. Weight of the extension

• | Page

Question 7: The gross capacity minus the lifting deductions

equals:

• Gross load
• Net load
• Gross capacity
• Net capacity

CORRECT ANSWER : D. Net capacity

Question 8: What does the term "interpolation of the load chart"

mean?

• Reading the chart from left to right
• Reading the top (structural) part of the load chart
• Estimating the gross capacity in between two stated values
• Guessing the estimated capacity

CORRECT ANSWER : C. Estimating the gross capacity in

between two stated values

Question 9: How often are crane hooks required to be inspected?

• Daily