IDPX Exam Questions with 100% Correct Answers Latest Graded
A+
Question:
Dead load
Answer:
Weight (lbs/per sq ft.) Of actual building materials (the weight of the structure itself);
Static, fixed loads (bldg, structure, skin, fixed equipment); includes columns, beams,
Exterior & interior walls, floors, and mechanical equipment.
Question:
Minimum clear floor space required for a wheelchair
Answer:
30"x48"
Question:
Typical riser height
Answer:
7"
Question:
Most common metal wall stud depth
Answer:
2 1/2"
Question:
The maximum Glazed area cannot exceed what percentage of the area of the corridor wall of the
room separating it From the corridor
Answer:
25% not to exceed 1296 square inches
,Vertical members used between double doors to seal the opening and provide extra security
Question:
when the doors are closed
Answer:
astragals
Question:
In arranging exits in a space, what should be the minimum distance between means of egress
Answer:
half the distance of the diagonal of the building area
Question:
ADA ramp ratio of rise to run
Answer:
1:12
Question:
maximum grab bar height in a barrier-free commercial restroom
Answer:
36"
Question:
minimum clear width of a 6' long hallway
Answer:
36" (occupant load less than 50), 44" (occupant load more than 50)
Question:
types of windows that meet life safety standards
Answer:
double-hung, sliding, casement
Question:
, used to test furniture upholstery
Answer:
smolder resistance test, steiner tunnel test, smoke density test
Question:
minimum dimension for the bottom handrail extension on a stair handrail
Answer:
not less than the depth of one tread beyond the bottom riser
Question:
diameter of stair handrail
Answer:
between 1.25"-2"
Question:
Most federal agencies require a smoke density rate of
Answer:
450 or less
Question:
Window treatments in office buildings
Answer:
must meet NFPA 701 (vertical ignition test)
Question:
Which of the following labels is required by code for a 20-minute-rated wooden door
Answer:
UL (underwriters laboratory)
Interior wall and ceiling textile finishes are classified in accordance with which IBC specific testing
Question:
method or standard
A+
Question:
Dead load
Answer:
Weight (lbs/per sq ft.) Of actual building materials (the weight of the structure itself);
Static, fixed loads (bldg, structure, skin, fixed equipment); includes columns, beams,
Exterior & interior walls, floors, and mechanical equipment.
Question:
Minimum clear floor space required for a wheelchair
Answer:
30"x48"
Question:
Typical riser height
Answer:
7"
Question:
Most common metal wall stud depth
Answer:
2 1/2"
Question:
The maximum Glazed area cannot exceed what percentage of the area of the corridor wall of the
room separating it From the corridor
Answer:
25% not to exceed 1296 square inches
,Vertical members used between double doors to seal the opening and provide extra security
Question:
when the doors are closed
Answer:
astragals
Question:
In arranging exits in a space, what should be the minimum distance between means of egress
Answer:
half the distance of the diagonal of the building area
Question:
ADA ramp ratio of rise to run
Answer:
1:12
Question:
maximum grab bar height in a barrier-free commercial restroom
Answer:
36"
Question:
minimum clear width of a 6' long hallway
Answer:
36" (occupant load less than 50), 44" (occupant load more than 50)
Question:
types of windows that meet life safety standards
Answer:
double-hung, sliding, casement
Question:
, used to test furniture upholstery
Answer:
smolder resistance test, steiner tunnel test, smoke density test
Question:
minimum dimension for the bottom handrail extension on a stair handrail
Answer:
not less than the depth of one tread beyond the bottom riser
Question:
diameter of stair handrail
Answer:
between 1.25"-2"
Question:
Most federal agencies require a smoke density rate of
Answer:
450 or less
Question:
Window treatments in office buildings
Answer:
must meet NFPA 701 (vertical ignition test)
Question:
Which of the following labels is required by code for a 20-minute-rated wooden door
Answer:
UL (underwriters laboratory)
Interior wall and ceiling textile finishes are classified in accordance with which IBC specific testing
Question:
method or standard
