What is the minimum amp breaker for a water heater? - CORRECT ANSWER-25 amps
What is the minimum breaker size for a dryer? - CORRECT ANSWER-30 amps
What
... [Show More] is the minimum amp breaker of an electric range? - CORRECT ANSWER-40
amps
What is the overhead clearance to walkways? - CORRECT ANSWER-10 feet
What is the overhead electric service clearance for driveways? - CORRECT ANSWER12 feet
What is the overhead electric service clearance to ground? - CORRECT ANSWER-12
feet
What is the overhead electric service to the street? - CORRECT ANSWER-18 feet
What is the overhead electric service clearance to a pool ____ feet. ___ feet horizontal.
___ feet (2003). - CORRECT ANSWER-22.5 feet; 10 feet; 22 feet
What is the overhead electric service clearance to a diving board/raised platform: __
feet. __ feet horizontal. __ feet (2003). - CORRECT ANSWER-14.5 feet; 10 feet; 14 feet
What is the overhead electric service clearance to a light fixture at pool: - CORRECT
ANSWER-12 feet
What is the overhead electric service clearance for 4/12 or greater pitched roofs? -
CORRECT ANSWER-3 feet
What is the overhead electric service clearance for 3/12 or less pitched roofs? -
CORRECT ANSWER-8 feet
What is the overhead electric service clearance for deck/walkable surface on a roof? -
CORRECT ANSWER-10 feet
What is the minimum cord length for a 240 volt window A/C? - CORRECT ANSWER-6
feet
What is the minimum cord length for 120 volt window A/C? - CORRECT ANSWER-10
feet
What is the minimum/maximum cord length for a food waste disposal? - CORRECT
ANSWER-18"; 36"
What is the minimum/maximum cord length for a dishwasher? - CORRECT ANSWER36"; 48"
What is the minimum/maximum cord length for trash compactors? - CORRECT
ANSWER-36"; 48"
What is the cord length for a range? - CORRECT ANSWER-6 feet
What is the minimum/maximum cord length for a range hood? - CORRECT ANSWER18"; 36"
What is the flexible gas line length for gas appliances (excluding range or dryer) -
CORRECT ANSWER-3 feet (2006)
What is the flexible gas line length of a gas stove, gas range, and gas dryer? -
CORRECT ANSWER-6 feet
What is the minimum roof slope for a built up roof? - CORRECT ANSWER-.25/12
What is the minimum roof slope for composition roof? - CORRECT ANSWER-2/12
What is the minimum roof slope for clay or concrete tile? - CORRECT ANSWER-2.5/12
What is the minimum roof slope for wood or metal? - CORRECT ANSWER-3/12
What is the minimum roof slope for slate? - CORRECT ANSWER-4/12
What is the minimum slope requiring double underlayment for composition roof? -
CORRECT ANSWER-4/12
What are rafters referred to as when the roof slope is 2/12 or less? - CORRECT
ANSWER-Joists or beams
What is the minimum drain size for a basin? - CORRECT ANSWER-1-1/4"
What is the minimum drain size for tub, kitchen, and laundry sinks? - CORRECT
ANSWER-1-1/2"
What is the minimum drain size for shower and floor drains? Shower (2006)? -
CORRECT ANSWER-2; 1-1/2
What is the minimum drain size for toilets? - CORRECT ANSWER-3"
What is the minimum drain size for mascerating toilet? - CORRECT ANSWER-3/4"
What is the minimum drain size for laundry standpipe diameter? - CORRECT
ANSWER-2"
What is the minimum and maximum height of a laundry standpipe above the p-trap is: -
CORRECT ANSWER-18" minimum; 42" maximum
What percent can you bore a load bearing stud and a non-load bearing stud? -
CORRECT ANSWER-40%; 60%
What percent can you botch a load and non-load bearing stud? - CORRECT ANSWER25%; 40%
If a stud is doubled and not more than 2 consecutive, what percent can you bore the
stud? - CORRECT ANSWER-60
What is a common location where you would find double studs used? - CORRECT
ANSWER-Plumbing walls
What is the maximum you can bore a joist? - CORRECT ANSWER-1/3
Bored joists should be no closer than ___ inches from top or bottom. - CORRECT
ANSWER-2
Notching joists ___ at top; ___ at bottom end. - CORRECT ANSWER-1/6; 1/4
Notch and bore not closer than ___ inches to each other. - CORRECT ANSWER-2
Notches should not be present in the ___________ of the joists. - CORRECT
ANSWER-Middle third
Minimum opening for a crawl space: - CORRECT ANSWER-18"x24"
Minimum openings at crawl space at perimeter wall: - CORRECT ANSWER-16"x24"
Minimum opening crawl space with equipment: - CORRECT ANSWER-22"x30"
Minimum opening attic roughed frame opening: - CORRECT ANSWER-22"x30"
Minimum opening attic clear opening: - CORRECT ANSWER-20"x30"
Crawl space with equipment max distance it can be from the access opening ___ feet,
max distance for service receptacle ___ feet - CORRECT ANSWER-20 feet; 25 feet
When an attic has a ceiling height of ___ inches, and an attic floor space of ___ square
feet, it requires an attic access opening of ___x___. - CORRECT ANSWER-30 inches;
30 square feet; 22"x30"
What size fuse or breaker is used for 14 gauge copper - CORRECT ANSWER-15 amp
What size breaker is used for 12 gauge aluminum - CORRECT ANSWER-15 amp
A 20 amp breaker is used for __gauge copper or __gauge aluminum? - CORRECT
ANSWER-12; 10
What fuse or breaker sizes can be used for 10 gauge copper? - CORRECT ANSWER25 or 30 amp
10 gauge aluminum is used with what breaker sizes? - CORRECT ANSWER-20; 25
amp
8 gauge aluminum is used with what size breaker - CORRECT ANSWER-30 amp
If used 40 amp breaker what size copper wire is needed - CORRECT ANSWER-8
gauge
6 gauge aluminum uses ____ amp breaker - CORRECT ANSWER-40 amp
What size copper and aluminum wires are used with a 50 amp breaker? - CORRECT
ANSWER-6, 4
Number 6 copper wire is used with what size breakers? - CORRECT ANSWER-50, 60 [Show Less]