Inspection Procedures & Techniques Flashcards
7 cards from real CPI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Inspection Procedures & Techniques flashcards as text
Which of the following best describes the 'representative sample' approach in home inspections?
Answer: Operating a portion of similar components to assess overall condition rather than each individual unit
A representative sample means testing enough similar components (e.g., outlets, windows) to draw reasonable conclusions without testing every single one.
When inspecting a bathroom exhaust fan, the inspector should verify that it:
Answer: Exhausts to the exterior, not into an attic or wall cavity
Bathroom exhaust fans must vent to the exterior; venting into attics or wall cavities causes moisture damage and is a significant defect.
During a home inspection, the inspector notices the water heater's Temperature-Pressure Relief (TPR) valve outlet pipe terminates 6 inches above the floor. This is:
Answer: Incorrect — TPR discharge must terminate within 6 inches of the floor
TPR discharge pipes must terminate within 6 inches of the floor (or to a safe location) to prevent scalding injuries from discharged steam or water.
An inspector finds a double-tapped breaker (two wires under one breaker terminal). This is considered:
Answer: A defect unless the breaker is listed for multiple conductors
Double-tapping is a defect unless the breaker is specifically listed and labeled for multiple conductors, as it can cause loose connections and overheating.
When inspecting a fireplace, what does the inspector check by looking up the flue with a flashlight?
Answer: The damper operation and visible flue liner condition
Looking up the flue verifies the damper opens and closes and provides a visual check of the accessible flue liner for cracks or obstructions.
An inspector observes efflorescence on a basement wall. This indicates:
Answer: Water has been moving through the masonry, depositing mineral salts on the surface
Efflorescence is white mineral deposits left on masonry surfaces as water migrates through, indicating moisture intrusion.
The correct procedure when inspecting an AFCI-protected circuit is to:
Answer: Press the test button on the AFCI breaker and confirm it trips, then reset it
The functional test for an AFCI breaker is to press its test button and confirm it trips, then reset it to verify it functions as designed.