Texas Home Inspection Exam Questions and Answers| New Update with 100%
Correct Answers
How big is the fillpipe for an underground oil tank? 2 inches
The minimum size for a dryer vent is? 4 inches
What is the maximum spacing between supports for a horizontal nonmetallic flexible air duct?
4 feet
True or false
A furnace can be in a laundry room? True
How far should a hearth extend if the opening of the fireplace is less than 6 feet? 16 inches
How far should a hearth extend if the opening of the fireplace is more than 6 feet? 20 inches
What is the minimum separation between a chimney and combustibles? 2 inches
Wall furnaces should be capped how far from combustibles? Top of the hood? Wall? And
ceiling? 1 inch from hood, 6 inches to the wall, and 18 inches to the ceiling.
How far must vents terminate from a window? 2 feet vertically 10 feet horizontally
How much larger his return ductwork then supply ductwork? 30%
How far must gas appliance events clear the roof? 2 feet
, What is the minimum size of air-conditioning condensate drain lines? 3/4 inch
What is the minimum airgap on an evaporator cooler? 1 inch
True or false
A clothes dryer vent may pass through a ventilation duct? True
What is the minimum size of the vent pipe? 1 1/4 inch
What is the minimum attic height to have outside combustion air taken from it? 30 inches
What is the minimum access opening for a gas meter? 22 x 24"
How much headroom is required for an upright furnace in the attic? 5 feet
Since 1992 how efficient must furnaces be? 80%
Electrical wire minimum height above the sidewalk? 10 feet
Electrical wire minimum height above the driveway or backyard? 12 feet
Electrical wire minimum height above a public street? 18 ft
Electrical wire minimum height above a flat roof? 8 feet
Electrical wire minimum height above a pool or within 10 feet of a pool? 22 feet
Correct Answers
How big is the fillpipe for an underground oil tank? 2 inches
The minimum size for a dryer vent is? 4 inches
What is the maximum spacing between supports for a horizontal nonmetallic flexible air duct?
4 feet
True or false
A furnace can be in a laundry room? True
How far should a hearth extend if the opening of the fireplace is less than 6 feet? 16 inches
How far should a hearth extend if the opening of the fireplace is more than 6 feet? 20 inches
What is the minimum separation between a chimney and combustibles? 2 inches
Wall furnaces should be capped how far from combustibles? Top of the hood? Wall? And
ceiling? 1 inch from hood, 6 inches to the wall, and 18 inches to the ceiling.
How far must vents terminate from a window? 2 feet vertically 10 feet horizontally
How much larger his return ductwork then supply ductwork? 30%
How far must gas appliance events clear the roof? 2 feet
, What is the minimum size of air-conditioning condensate drain lines? 3/4 inch
What is the minimum airgap on an evaporator cooler? 1 inch
True or false
A clothes dryer vent may pass through a ventilation duct? True
What is the minimum size of the vent pipe? 1 1/4 inch
What is the minimum attic height to have outside combustion air taken from it? 30 inches
What is the minimum access opening for a gas meter? 22 x 24"
How much headroom is required for an upright furnace in the attic? 5 feet
Since 1992 how efficient must furnaces be? 80%
Electrical wire minimum height above the sidewalk? 10 feet
Electrical wire minimum height above the driveway or backyard? 12 feet
Electrical wire minimum height above a public street? 18 ft
Electrical wire minimum height above a flat roof? 8 feet
Electrical wire minimum height above a pool or within 10 feet of a pool? 22 feet
