問題一覧
1
what type of materials must floats be made from
aluminum , magnesium
2
what is maximum backfill that can go around a tree
1’
3
what is the layer of living tissue that creates new wood called sapwood along the inner surface
cambium
4
if pilles sawdust was found on sill plate what insect would you be most likely be looking at
carpenter ants
5
LVL’s generally come in what thckeness
1 3/4”
6
camber (curve) is located where
upwards
7
what should the nail pattern be for wall sheathing
6” on edge/12” in the field
8
the building code requires that the total area of window glass in a room should b not less than ___% of th floor area. the opening for ventilation shouldn’t be less than ___%
8%/4%
9
Eaves protection should extend from the end of a eaves to a point at least ___ inside EXTERIOR wall line of the house
24”
10
After providing goods and/or services how long does a contractor or supplier have to submit notice of furnishing
20 days
11
claim a lien must be filled within ___ days of last furnishing labor or materials for a project
90
12
a copy of claim of lien must be provided to responsible party or parties within ___ days
15
13
Proceedings to foreclose must take place within ____ of The date the claim lien was recorded
1 year
14
discharge of lien must take place
as soon as possible
15
what is maximum riser hight and minimum tread depth
8 1/4 : 9
16
act 227 where are the penalties for not following this act
C: provides a fine of not more than six months or not more than $500 or both
17
what does act 227 pertain to
Home solicitation
18
builders need ___ to pay for small expenses that arise day to day
petty cash
19
rent, phone, utilities and office supplies are considered ___ expenses
over head
20
___ must be presented when apply for preformance bonds and for loan applications
Financial statements
21
____ is the simplest bookkeeping method used
Double entry
22
A ___ is entered on the left side of a T-account
Debit
23
a general ledger
all of the above
24
Concrete gained 60% to 70% of his strength in how many days
7 days
25
footings should be far enough for the finish grade to protect from frost. what depth is that in Michigan??
42”
26
a horizontal joint is called what?
bed joint
27
A tree that sheds its leaves annually during colder very dry seasons in the United States and other countries with temperate climates most broadleaved trees are ____ and lose their leaves in the fall
deciduous
28
A tree that produces seeds and cones and has a needle like or scale like leaves
carnivorous
29
fiber saturation point occurs when the word contains about ___ percent moisture though this number can vary
28
30
Subterranean termites account for about ___ percent of all termite damage
95