OSHA - Safety Certificate Walking and Working Surfaces Questions and Answers

Question 1

According to OSHA 29 CFR 1910 Subpart D, at what minimum height must fall protection be provided on a walking-working surface with an unprotected side or edge in a general industry setting?

Accepted Answer

4 feet

Answer

6 feet

Answer

8 feet

Answer

10 feet

Question 2

A worker is using a portable extension ladder to access a roof. To comply with OSHA standards, the ladder must extend at least how far above the upper landing surface?

Accepted Answer

3 feet

Answer

1 foot

Answer

2 feet

Answer

4 feet

Question 3

Which of the following is a key requirement for portable dockboards according to OSHA standards?

Accepted Answer

They must be secured to prevent unintentional movement.

Answer

They must be painted yellow for high visibility.

Answer

They must be made of non-combustible material.

Answer

They must have a minimum width of 5 feet.

Question 4

An employer is setting up a scaffold for general industry use. Which of the following OSHA standards must they comply with for the design, construction, and use of the scaffold?

Accepted Answer

The requirements in 29 CFR 1926 Subpart L (Construction)

Answer

The requirements in 29 CFR 1910 Subpart D

Answer

The manufacturer's recommendations only

Answer

The ANSI A10.8 scaffolding standard

Question 5

A maintenance worker needs to access a fixed ladder that extends 30 feet above the lower level. What is required on this ladder according to the final rule on Walking-Working Surfaces?

Accepted Answer

A personal fall arrest system or a ladder safety system.

Answer

A cage or well is sufficient for compliance.

Answer

Rest platforms every 15 feet.

Answer

The ladder must be inspected monthly by a qualified person.

Question 6

An employee is working over dangerous equipment, such as a vat of chemicals, with an unguarded edge. At what fall distance is the employer required to provide fall protection?

Accepted Answer

At any height, regardless of the fall distance.

Answer

Only if the fall distance is 4 feet or more.

Answer

Only if the fall distance is 6 feet or more.

Answer

Only if the employee is working for more than 15 minutes.