DHT Practice Test Questions Solved 100%
Correct
True or False; In a code or standard the word shall is used to indicate a mandatory
requirement.
Accessible
Which term indicates that a building element is required to be usable by a person with a
disability?
•Listed
•Accessible
•Approved
•Labeled
Panic Hardware
According to IBC, what type of operating hardware is required for latching hardware
serving a space with 60 occupants in an Educational Occupancy?
Owner, Architect, and Contractor
In a Single Prime, Design-Bid-Build project, the Tripartite relationship involves which
three parties?
•Architect, Owner, and Vendor
•Owner, Subcontractor, and Architect
•Architect, Contractor, and Subcontractor
•Owner, Architect, and Contractor
Change Order
Which of the following is NOT a document used in the procurement (bidding) process?
•Change Order
•Contracting Forms
•Conditions of the contract
•Addenda
"Z" Astragal is missing
A contractor calls stating that he received a pair of hollow metal doors at the jobsite and
there are no tabs for mounting the strike and flush bolts in the inactive leaf, what has
most likely occurred?
, •Doors are sized incorrectly
•"Z" Astragal is missing
•Flushbolt is defective
•Tabs fell out
Momentary
A push button that makes or breaks a circuit only while it is being pressed is known as
which type of switch?
•De-activated
•Maintained
•Momentary
•Actuated
Undersize the door width
The top hinge is failing on a high frequency use egress door and the owner wants to
replace the door. You want to use a full mortise continuous hinge for the added
support, what special accommodation must you make for the hollow metal door to
install properly?
•Shorten the height of the door
•Trim the door in field
•Undersize the door width
•Oversize the door width
24"
Opening #2, Corridor from Telecommunications Closet, requires the use of flush bolts on
the inactive leaf. The Architect has changed the door size from 2/3'-0" x 7'-0" to 2/3'-4"
x 8'-0", what should the height of the top flush bolt be?
•36"
•24"
•8"
•12"
Wide Stile
Aluminum Door #8 has been specified and scheduled with mechanical rim exit devices
and removable mullion. The exit devices are the touchbar style with the manufacturer's
standard size active case and cover. Using the American Architectural Manufacturers
Association (AAMA) designations for Stile-and-Rail Doors below, what is the door type
required to accommodate these devices?
Correct
True or False; In a code or standard the word shall is used to indicate a mandatory
requirement.
Accessible
Which term indicates that a building element is required to be usable by a person with a
disability?
•Listed
•Accessible
•Approved
•Labeled
Panic Hardware
According to IBC, what type of operating hardware is required for latching hardware
serving a space with 60 occupants in an Educational Occupancy?
Owner, Architect, and Contractor
In a Single Prime, Design-Bid-Build project, the Tripartite relationship involves which
three parties?
•Architect, Owner, and Vendor
•Owner, Subcontractor, and Architect
•Architect, Contractor, and Subcontractor
•Owner, Architect, and Contractor
Change Order
Which of the following is NOT a document used in the procurement (bidding) process?
•Change Order
•Contracting Forms
•Conditions of the contract
•Addenda
"Z" Astragal is missing
A contractor calls stating that he received a pair of hollow metal doors at the jobsite and
there are no tabs for mounting the strike and flush bolts in the inactive leaf, what has
most likely occurred?
, •Doors are sized incorrectly
•"Z" Astragal is missing
•Flushbolt is defective
•Tabs fell out
Momentary
A push button that makes or breaks a circuit only while it is being pressed is known as
which type of switch?
•De-activated
•Maintained
•Momentary
•Actuated
Undersize the door width
The top hinge is failing on a high frequency use egress door and the owner wants to
replace the door. You want to use a full mortise continuous hinge for the added
support, what special accommodation must you make for the hollow metal door to
install properly?
•Shorten the height of the door
•Trim the door in field
•Undersize the door width
•Oversize the door width
24"
Opening #2, Corridor from Telecommunications Closet, requires the use of flush bolts on
the inactive leaf. The Architect has changed the door size from 2/3'-0" x 7'-0" to 2/3'-4"
x 8'-0", what should the height of the top flush bolt be?
•36"
•24"
•8"
•12"
Wide Stile
Aluminum Door #8 has been specified and scheduled with mechanical rim exit devices
and removable mullion. The exit devices are the touchbar style with the manufacturer's
standard size active case and cover. Using the American Architectural Manufacturers
Association (AAMA) designations for Stile-and-Rail Doors below, what is the door type
required to accommodate these devices?
