Florida General Contractor Florida General Contractor Safety and OSHA Regulations 2

Question 1

What is the maximum allowable slope for a supported scaffold before additional bracing is required?

Accepted Answer

1:3

Answer

OSHA requires additional bracing when a supported scaffold's base is inclined beyond a 1:3 slope ratio.

Question 2

Which of the following personal protective equipment (PPE) is mandatory for workers operating near energized electrical lines on a Florida construction site?

Accepted Answer

Insulating rubber gloves rated for the voltage

Answer

Workers near energized electrical lines must wear insulating rubber gloves rated for the voltage level present to protect against electrocution.

Question 3

Under OSHA trenching standards, a trench more than 5 feet deep requires which protective measure?

Accepted Answer

Protective system such as sloping, shoring, or trench box

Answer

OSHA mandates a protective system—sloping, shoring, or a trench box—for any trench deeper than 5 feet.

Question 4

What is the minimum safe approach distance from overhead power lines for uninsulated equipment operating at 50 kV or below?

Accepted Answer

10 feet

Answer

OSHA requires a minimum safe approach distance of 10 feet for uninsulated equipment or workers near power lines up to 50 kV.

Question 5

Which chemical is commonly used in concrete work and is considered a serious skin hazard requiring PPE on Florida job sites?

Accepted Answer

Portland cement (alkaline)

Answer

Portland cement is highly alkaline and can cause severe skin burns and dermatitis, requiring gloves and protective clothing.

Florida General Contractor Practice Test

Florida General Contractor Practice Test

Florida General Contractor Florida General Contractor Safety and OSHA Regulations 2