Written by Tim denHartog• August 30, 2024• 1:34 am•

UMC Code Quiz | Third Quarter 2024

A device intended to remove air from buildings, replace it with outside air, and in the process, transfer heat from the warmer to the colder airstreams is a __________________.

The two categories of vented appliances that avoid excessive condensate production in the vent are _____________________.

Cross-linked polyethylene may be expressed as ________________.

A joint obtained by joining of metal parts with metallic mixtures or alloys that melt at a temperature up to and including 840°F (449°C) is a(an) _____ joint.

Last modified: August 30, 2024

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