Home Inspector Test Top Rated Home Inspector 3

Question 1

During a roof inspection, what does 'flashing' refer to?

Accepted Answer

Metal strips used to seal roof joints and prevent water intrusion

Answer

Flashing is metal material installed at roof joints, valleys, and penetrations to direct water away and prevent leaks.

Question 2

A home inspector observes efflorescence on a basement wall. What does this indicate?

Accepted Answer

Water has been moving through the masonry, depositing mineral salts

Answer

Efflorescence is the white powdery deposit left when water carries soluble salts through masonry and evaporates at the surface.

Question 3

What is the minimum recommended clearance between the bottom of a wood structural member and the ground in a crawl space?

Accepted Answer

18 inches

Answer

A minimum of 18 inches of clearance between wood framing and soil in a crawl space is required to prevent moisture damage and pest intrusion.

Question 4

Which roof slope is generally considered the minimum for asphalt shingles to be installed without special underlayment measures?

Accepted Answer

3:12 pitch

Answer

A 3:12 pitch is typically the minimum for standard asphalt shingle installation; lower pitches require low-slope or modified methods.

Question 5

An inspector finds double-tapped breakers in a main electrical panel. Why is this a concern?

Accepted Answer

Multiple wires on a single breaker terminal can cause arcing and overheating

Answer

Most breakers are designed for a single conductor; double-tapping can result in poor connections, arcing, and fire risk.

Home Inspector Test Practice Test