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1. The maximum overcurrent protection (MOCP) must be:
2. True or False: The vent temperature is the biggest contributor to condensation (sweating) on vents.
3. Lower airflow causes _________________ dehumidification.
4. Which of the following decrease(s) when you reduce airflow?
5. Is insulation a vapor barrier or air barrier?
6. What form of heat transfer does insulation slow down?
7. Which form of corrosion is most commonly responsible for pinhole leaks?
8. True or False: Continuous low-level CO exposure (<20 PPM) isn't likely to cause any lasting illness or negative effects.
9. True or False: HEPA filtration can't be installed inside the appliance; it needs to be installed parallel to it.
10. Which of the following is NOT a strategy to reduce compression ratio in heat pumps?
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