Preview Questions Crane Operator | Role Specific Skill

Question 1: What is the best practice when a crane is operating near overhead power lines?

Which action should you take?

Choose only one option

Keep the crane's boom pointed directly at the power lines

Maintain a safe distance from the power lines as specified in the crane's manual

Ensure the crane's electrical system is grounded

Increase the load size to stabilize the crane near the lines

Question 2: How can crane operators ensure site safety when working in adverse weather conditions such as rain or snow?

Which action should you take?

Choose only one option

By monitoring weather reports and halting operations during dangerous conditions

By using additional stabilization equipment on the crane

By lifting the load at higher speeds to minimize time spent in bad weather

By continuing operations and adjusting crane speed to match conditions

Question 3: How does site layout planning impact crane efficiency and safety during operations?

Which action should you take?

Choose only one option

It helps optimize crane positioning and minimizes obstruction risks

It ensures the crane can handle heavier loads

It reduces the amount of ground crew needed

It increases crane operation speed

Question 4: What should be done if the load begins to shift unexpectedly during transportation?

Which action should you take?

Choose only one option

Adjust the load using the crane's controls

Slow down the crane and stop immediately

Continue the transport at a faster speed

Ignore the issue unless it becomes severe

Question 5: What is the significance of boom angle and length in determining a crane's lifting capacity?

Which action should you take?

Choose only one option

The longer the boom, the higher the lifting capacity

The angle of the boom only affects the speed of operation

The boom angle and length directly affect the lifting capacity, with longer booms and steeper angles reducing capacity

It has no effect on lifting capacity

Question 6: How does the crane boom angle affect the lifting and transportation of a load?

Which action should you take?

Choose only one option

A higher boom angle increases lifting efficiency

A lower boom angle increases the crane's stability

The boom angle does not affect load handling during transportation

A higher boom angle reduces the lifting capacity and range