CTSP Aerial Lift Operations Safety 2

Question 1

What is the maximum wind speed at which most aerial lift manufacturers allow safe operation?

Accepted Answer

25 mph

Answer

Most aerial lift manufacturers specify a maximum wind speed of 25 mph (40 km/h) before operations must be suspended.

Question 2

When must a competent person inspect an aerial lift?

Accepted Answer

Before each use each day

Answer

ANSI A92.2 and OSHA require a competent person to inspect aerial lifts before each day's use or at the beginning of each shift.

Question 3

Which document governs the safe use of vehicle-mounted elevating and rotating work platforms in the U.S.?

Accepted Answer

ANSI A92.2

Answer

ANSI A92.2 is the industry standard specifically covering vehicle-mounted elevating and rotating work platforms (aerial lifts).

Question 4

A bucket truck is parked on a 5-degree side slope. The manufacturer's limit is 3 degrees. What should the operator do?

Accepted Answer

Reposition the truck to a flatter surface or use outriggers fully extended

Answer

Operating beyond the manufacturer's rated side slope limit requires repositioning or proper leveling; exceeding the limit risks tip-over regardless of other precautions.

Question 5

What type of fall protection is required for workers in an aerial lift bucket?

Accepted Answer

Personal fall arrest system anchored to the boom or bucket

Answer

OSHA 1910.67 requires workers in aerial lift buckets to wear a body belt or harness with a lanyard attached to the boom or bucket, not to an adjacent structure.

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CTSP - Certified Treecare Safety Professional Practice Test

CTSP Aerial Lift Operations Safety 2