A supply register is installed but the duct branch is disconnected in the attic. What is the problem?
Correct Answer
C) The intended conditioned-air delivery path is broken.
The disconnected supply branch leaks conditioned air into the attic and interrupts the intended duct path to the room. Reconnect, mechanically secure and seal the appropriate duct assembly; a register alone does not establish a complete supply path. Source: https://sws.nlr.gov/spec/501061
Why This Is the Correct Answer
The disconnected supply branch leaks conditioned air into the attic and interrupts the intended duct path to the room. Reconnect, mechanically secure and seal the appropriate duct assembly; a register alone does not establish a complete supply path. Source: https://sws.nlr.gov/spec/501061
Independent practice; verify any reference hint against the edition and category permitted for your booking. Official exam and reference-list sources →
More Class B Trade Questions
An attic furnace platform blocks required access to service panels. What should be maintained?
A panel edge called out for blocking in the structural notes is left unsupported. What should be installed?
A new dwelling laundry area has a 125-volt, 20-ampere receptacle supplied by a 120-volt single-phase circuit, without required personnel ground-fault interruption. Which protection is missing?
Which listed hazard is directly increased by carrying a forklift load high while traveling through a doorway?
A penetration through a rated gypsum wall is patched with ordinary joint compound only. What must be maintained?
A shear wall panel is installed but the specified edge nailing is missing at panel edges. What is the issue?
A service panel is installed where stored material blocks the working area. What must be maintained?
A fire-rated wall patch is finished with standard materials without matching the tested assembly. What must be preserved?
A joist hanger is installed with drywall screws instead of the fasteners specified by the hardware manufacturer. What should be corrected?
A field change includes 28 added labor-hours at $69 per hour plus $880 in material. What direct cost should be priced before markup?
People Also Study
Related Study Resources
Previous Question
A worker is assigned required tight-fitting respiratory protection for hazardous dust work, but no fit testing or training has been arranged. Which program is missing?
Next Question
A wall line has 9 anchor bolts already set. The revised plan adds 4 more anchor bolts. How many total bolts will be in the line?