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Class B TradeCore Tradesmedium29% of exam part

A range hood exhaust terminates in a crawlspace instead of outdoors. What should be corrected?

Correct Answer

D) Exterior discharge.

Kitchen exhaust should discharge to the exterior rather than into concealed building spaces.

Answer Options
A
Combustion-air source.
B
Connector damage.
C
Drainage failure.
D
Exterior discharge.

Why This Is the Correct Answer

Kitchen exhaust should discharge to the exterior rather than into concealed building spaces.

Why the Other Options Are Wrong

Option A: Combustion-air source.

Combustion-air source. addresses a neighboring field issue, but not the condition or method control required for mechanical exhaust termination.

Option B: Connector damage.

Connector damage. addresses a neighboring field issue, but not the condition or method control required for mechanical exhaust termination.

Option C: Drainage failure.

Drainage failure. addresses a neighboring field issue, but not the condition or method control required for mechanical exhaust termination.

Memory Technique

Kitchen is the clue; title is the method check for Reviewing Kitchen.

Reference Hint

Study anchor (closed-book): memorize Mechanical exhaust termination from California Mechanical Code, California Code of Regulations Title 24. / Title 24 California Mechanical Code exhaust termination concepts; know the rule or calculation trigger without relying on exam-room lookup.

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