The minimum required height of a hot-water heater vent on the high side of a roof
with a pitch of 6:12 or less is ________ inches.
Give this one a try later!
12
A heat pump may detect a temperature difference between the outdoors and indoors
that is ____________ what an air conditioner would detect.
Give this one a try later!
greater than
,Since oil combustion gases are hotter than natural gas combustion gases, you will
rarely find _____________ used as an exhaust vent material.
Give this one a try later!
aluminum
Gutters should be secured every _______________.
Give this one a try later!
2 to 3 feet
The maximum distance between foundation anchor bolts is _______ feet.
Give this one a try later!
6
The minimum thickness for a solid wood door installed between a garage and the
living space is _____________.
Give this one a try later!
1-3/8 inches
, The recommended horizontal spacing for supports of galvanized steel piping is
__________.
Give this one a try later!
8 to 10
The maximum depth for a notch in a beam or joist is ________ the board's depth.
Give this one a try later!
1/6
The most dangerous situation in electrical wiring is caused by __________________.
Give this one a try later!
improper grounding
Interlay is used on ____________.
Give this one a try later!
shakes
with a pitch of 6:12 or less is ________ inches.
Give this one a try later!
12
A heat pump may detect a temperature difference between the outdoors and indoors
that is ____________ what an air conditioner would detect.
Give this one a try later!
greater than
,Since oil combustion gases are hotter than natural gas combustion gases, you will
rarely find _____________ used as an exhaust vent material.
Give this one a try later!
aluminum
Gutters should be secured every _______________.
Give this one a try later!
2 to 3 feet
The maximum distance between foundation anchor bolts is _______ feet.
Give this one a try later!
6
The minimum thickness for a solid wood door installed between a garage and the
living space is _____________.
Give this one a try later!
1-3/8 inches
, The recommended horizontal spacing for supports of galvanized steel piping is
__________.
Give this one a try later!
8 to 10
The maximum depth for a notch in a beam or joist is ________ the board's depth.
Give this one a try later!
1/6
The most dangerous situation in electrical wiring is caused by __________________.
Give this one a try later!
improper grounding
Interlay is used on ____________.
Give this one a try later!
shakes
