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JUST FOR FUN TEST 1
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Exhaust outlets shall not be located more than 10 feet horizontally from parts of the same contiguous building, adjacent buildings, adjacent properly lines, and air intake openings into any building and shall be located not less than 10 feet above any adjoining grade level?
True
False
I'm not sure
Both True and False
An appliance that operates with a nonpositive vent static pressure and with a vent temperate that avoids excessive condensation by products in the venting system is a?
Category I rated appliance
Category II rated appliance
Category III rated appliance
Category IV rated appliance
Typically you would find what type of venting system used on a Category I appliance?
Type L vent
Type BW vent
Single wall vent
Type B vent
When supporting PVC piping what is the length in feet of support spacing?
Every 5 feet
Every 10 feet
Every 4 feet
Every 6 feet
Attics containing appliances shall be provided with an opening and obstructed passageway large enough to allow the removal of the ______ appliance in this space?
Smallest
Largest
Least
All
An alternate to a separate drain line on a secondary pan is?
An approved water level detector or float switch device which shuts down equipment on a high level
An approved water level detector or float switch device which shuts down equipment on a low level
An approved water level detector or float switch device which keeps the equipment running on a high level
None of the above
Room containing bathrooms shall be?
Never ventilated
Mechanically ventilated
Only pressurized
All of the above
When threading pipe the approximate length of the threaded portion of 2" pipe shall be?
2"
3/4"
1/2"
1"
What is the maximum capacity of 1" tubing in cubic feet of gas per hour when the gas pressure is 2.0 PSI, with a pressure drop of 35 IWC, and specific gravity of 0.6 for 100 feet in tubing length?
1200 CFH
1182 CFH
1882 CFH
1882 Cubic Feet
The total of all Group A2, B2, A3, and B3 refrigerants shall not exceed how many pound in all occupancies except when approved?
500 pounds
1,200 pounds
1,100 pounds
50 pounds
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