HUD HUD Structural and Mechanical Systems 2

Question 1

Under HQS, what is the standard for an 'adequate' electrical supply in a dwelling unit?

Accepted Answer

A wiring system free of hazardous conditions with sufficient outlets in each room

Answer

HQS focuses on safety and functionality — the electrical system must be free of hazardous conditions and provide sufficient outlets so occupants don't rely on extension cords as permanent wiring.

Question 2

An inspector notes that the basement of a HUD-assisted property has standing water after a recent rain. What is the structural concern?

Accepted Answer

Potential foundation undermining, efflorescence, and structural damage to sill plates and joists

Answer

Basement water intrusion can undermine foundations, cause wood rot in sill plates and joists, and create mold conditions — all structural and health safety concerns under HQS.

Question 3

What condition related to chimneys must a HUD inspector specifically evaluate during an inspection?

Accepted Answer

Whether the chimney is structurally sound and free of obstructions that could prevent proper venting of combustion gases

Answer

Inspectors must evaluate chimney structural integrity and freedom from obstruction because blocked or damaged chimneys can cause carbon monoxide to back-draft into the living space.

Question 4

During a HUD inspection, the inspector finds aluminum branch-circuit wiring in a home built in 1973 connected to devices not rated for aluminum. What hazard does this present?

Accepted Answer

Fire hazard due to loose connections caused by aluminum's expansion and contraction properties

Answer

Aluminum branch wiring connected to non-aluminum-rated devices is a fire hazard because aluminum expands and contracts differently than copper, causing loose connections that can arc and ignite.

Question 5

What is the minimum required header size over a 6-foot wide window opening in an exterior load-bearing wall under standard residential structural practice applicable to HUD inspections?

Accepted Answer

Double 2×8 or equivalent engineered lumber

Answer

A 6-foot opening in a load-bearing exterior wall requires a substantial header, typically a doubled 2×8 or larger (or engineered equivalent), to transfer the load around the opening.

(HUD) Certified Housing and Urban Development Inspector Practice Test

(HUD) Certified Housing and Urban Development Inspector Practice Test

HUD HUD Structural and Mechanical Systems 2