NCCCO Mobile Crane Operator 3

Question 1

What document must a certified mobile crane operator possess while operating a crane?

Accepted Answer

Their NCCCO certification card for the specific crane type being operated

Answer

A commercial driver's license only

Answer

A college degree in engineering

Answer

Only their employer's ID badge

Question 2

Before operating any mobile crane, the operator must verify:

Accepted Answer

That annual inspection is current, the crane is set up per manufacturer specs, and all safety devices are functional

Answer

That the crane is the right color

Answer

That there are enough workers on site

Answer

That lunch has been ordered

Question 3

What is the mobile crane operator's responsibility regarding ground conditions?

Accepted Answer

The operator must evaluate whether the ground can adequately support the crane and refuse to operate if conditions are inadequate

Answer

Ground conditions are the site manager's problem, not the operator's

Answer

Only check for underground utilities

Answer

Ground conditions don't affect mobile cranes

Question 4

When operating near other cranes, what is the minimum safe distance to maintain?

Accepted Answer

Enough distance to prevent booms, loads, or lines from contacting each other, as established in the site lift plan

Answer

No minimum — cranes can work right next to each other

Answer

Exactly 10 feet at all times

Answer

Only maintain distance when both are lifting simultaneously

Question 5

What must a mobile crane operator do at the end of each shift?

Accepted Answer

Secure the crane (set brakes, lower boom or secure per procedure, turn off engine), complete inspection notes, and report any issues

Answer

Just park the crane and leave

Answer

Leave the crane running for the next operator

Answer

Nothing — the next shift handles it

Question 6

Can a mobile crane operator delegate their operating responsibilities to an uncertified person?

Accepted Answer

No — only NCCCO-certified operators may operate the crane; certification is non-transferable

Answer

Yes, with supervisor approval

Answer

Yes, for simple lifts under 5 tons

Answer

Yes, if the uncertified person has 10+ years of experience