Preview Questions Roofer | Role Specific Skill

Question 1: What is the correct method for installing roof trusses to ensure a secure and safe roof installation?

Which action should you take?

Choose only one option

Place the trusses directly on the walls without securing them

Use a crane to place the trusses and secure them with appropriate metal connectors

Install the trusses manually without support for speed

Use only screws to attach the trusses to the roof deck

Question 2: What is the primary risk associated with working in extreme weather conditions on a roof?

Which action should you take?

Choose only one option

Heatstroke or hypothermia

Reduced visibility and increased chances of falling

Increased wear and tear on tools

Reduced material quality due to temperature changes

Question 3: When installing a slate roof, what is the most important consideration for ensuring the durability of the installation?

Which action should you take?

Choose only one option

Installing the slate without using a weatherproof underlayment

Overlapping the tiles without spacing

Using plastic nails for faster installation

Properly securing the slate tiles with copper nails

Question 4: How should a roofer handle installation over an existing roof with multiple layers of shingles?

Which action should you take?

Choose only one option

Install a new underlayment over the old shingles and proceed with the new layers

Install new shingles directly over the existing ones to save time

Only replace the damaged shingles, leaving the rest intact

Remove the old shingles to prevent excessive weight and ensure proper installation

Question 5: What is the safest method for using a roofing pry bar when removing old shingles?

Which action should you take?

Choose only one option

Insert the pry bar at the edge of the shingle to minimize damage

Use the pry bar in a controlled, slow motion to reduce injury risk

Place a piece of wood under the pry bar to protect the roof surface

Always wear gloves when handling the pry bar

Question 6: When using a circular saw on roofing materials, which safety feature is essential?

Which action should you take?

Choose only one option

Wearing safety glasses to protect eyes

Wearing earplugs to protect hearing

Using a metal blade for stronger cuts

Blade guard and proper hand positioning