TRADE CHINESE 01 Flashcards
- The purpose of a batter board in concrete work is:
在做跟水泥相关的工作时，batterboard 的用图是
Support layout strings when locating foundations
当倒Foundation时，Batterboard是用来维持个Foundation布局。
To determine if a wall is plumb, use a:
用什么来测试幅墙是唔是垂直：
Level and straight edge
用耳水尺和直角
What is the net size for Douglas fir?
(Douglas fir 的净size是)?
1-1/2” x 3-1/2” x 92-1/4”
You have finished a job and must transport a cement mixer 20 miles. Which of following should you do after hitching the trailer to your truck?
(当你完工时, 你要讲一部水泥搅拌机运渠20 miles 外的地方, 当你将它放在卡车上边时, 你要怎做? )
Attach the safety chains
附加安全链
What effect does calcium chloride have on concrete?
(氯化钙luhuagai在水泥的作用是什么)?
makes it set faster
快D凝固
Which of the following is best for shear wall?
边种材料最适用于抗剪墙/剪力墙/又称抗风墙或抗震墙、结构墙
T1-11 (not wallboard, not fiberboard)
*plywood
What is the minimum clearance from the top of a hot water heater to the ceiling?
(热水炉的顶部和天花的最小留空空间是几寸?)
18”
What is the purpose of shear wall?
Shear wall 的作用/用途是?
to resist lateral forces
抵抗侧面力
A 1/4” scale refers to:
1:4 的比例是指什么?
1/4” = 1 foot
1/4” 代表实物的1尺
How often should you check heavy equipment?
你要几耐检查一次重型设备?
once per shift
每次换班都要
How many square feet will 1-1/2 squares of asphalt shingles cover?
(1.5 squares 的沥青shingle 可以覆盖几平方尺?)
150 sq ft
(150平方尺)
Note: A “roof square” is equal to 100 square feet
It typically takes three bundles of standard three-tab asphalt shingles to cover one square on a roof. Therefore, a 40-square roof would require approximately 120 bundles of shingles. A “roof square” is equal to 100 square feet, so each bundle covers roughly 33 1/3 square feet.
What is the common name for the freon recovery unit?
氟里昂(雪种)的回收装置通用的名字是什么?
recovery/recycling machine
回收机
How many squares of 3’ shingles are required for a 50’ x 60’ roof?
(在一个50’ x 60’ 尺的屋顶，我们需要几多square的3尺shingle?)
30 squares (3000/100=30)
Which of the following is the main reason to install a vapor barrier in a wall?
(在墙上安装防潮层的主要目的?)
to control moisture
控制潮湿/水分
Which of the following is used to make a grounding electrode?
(我哋可以用D咩来做接地电板?)
8’ steel rod
8’的钢杠
Where is the sole plate located when framing?
当Framing时, sole plate是在什么位置?
above the sill
(基石, 府木的上面 2x4 to 2x10）
In a tiled shower with moisture membrane, the weep holes should be installed:
(一个瓷砖的shower有防水纸, 哦个去水泄水孔应该怎装?)
under the tile but above the membrane
泄水孔装在瓷砖下面防水纸上面
Which of the following is the maximum size sphere that can fit through the railing of a stairway?
(楼梯的围栏最大可以俾一个几大的圆球穿过?)
3- 1/2”
Max 6”
Where should the blocking be for a shear panel?
at the edges
- What type of nail is recommended for installing plywood sheathing?
(我们要用咩钉去安装plywood 保护层?)
common
- Which of the following tools would you use to obtain a smooth finish in concrete?
(如果你想要光滑的水泥表面,你会用什么工具?)
trowel
- For how long you mix mortar
当你要搅水泥,你应该搅几耐?
3-10 minutes
3 to 10 分钟
- What is the purpose of weep screeds?
使用Weep Screeds的目的是?
to reduce water infiltration in stucco
减少的水深入去Stucco
- How do you find out what type of concrete to use?
你怎去找出你应该用哪种类型的水泥?
recommendation by the supplier
供应商的建议
- What is the minimum amount of space required to either side and at the front of a toilet?
一个厕所的左右两边个前边的最少距离是?
15” and 24”
- Where must smoke detectors be installed when remodeling job is more than $1000?
(如果改建工程是超过１千元时, 你要一定在边Ｄ地方安全烟雾探测器?)
in each bedroom — 24”
每个睡房
- Where must a general contractor hire a specialty contractor?
(在什么情况之下，个B牌要请个C牌?
for fire protection installation
消防装置”C16”
- In which set of plans would you find the layout for kitchen cabinets?
(你在那份图纸可以找到关于厨房的布局?)
floor plan and interior elevation
平面图和室内正面图
- What would you NOT use for exterior redwood?
你唔会用D咩在室外的红木上边?
glue
胶
- Which of following heating systems should be used in a building without a flue?
eg. Flue: 暖气管，烟道
( 哪种暖气可以用在建筑物入边而唔需要一条暖气管?)
electric furnace
用电的暖气
- Which of the following is usually done first when installing drywall in a residence?
(当我们钉灰板时，你应该从边到开始钉起?)
ceiling
天花板
- Where should you keep the brooms and shovels on a job site?
(在工地到，你应该将扫把和铲子放在边都?)
in a place safe to get to
在一个可以安全到达的地方
- Where do you install the shear wall panel?
你应该在哪里安装Shear Wall Panel?
at corners
角
- How should you attach carpet to a concrete subfloor?
你会怎样将D地毯不在水泥地上边?
tackless strip
地毯卡条
- When do you NOTE use frozen cement blocks?
在什么情况下，你唔使用结冰的水泥砖?
while they are frozen
当他们仲响结冰状态
- What does the writing on the head of a hex bolt represent?
(在一粒螺丝头上边的字代表咗Ｄ咩?)
rating
等级
- What is the minimum slope for drainage on a roof?
屋顶去水的最小斜度是?
- 02
0. 02:1
- When should you re-tighten the anchor bolts?
在什么时候你应该拧紧Anchor Bolt?
after you finish framing
当你完全framing之后
- Which of the following is used to connect two pipes of different sizes?
(你可以在以下边种来接埋两条不一样size的水管?)
bushing
套管
- How many board feet will you need for studs when framing a 20ft wall that is 10 ft high, using 2”x6” studs spaced 16” o.c?
(如果你要起一幅20尺长，10尺高的墙, Stud size 2”x6”, stud 距离16” ?)
160bf
(20 x 3/4+1 = 16
= 16 x2”x6”x10x1/144
=160bp???
- What should you do if you discover a septic tank when installing a foundation?
(当你安装地基时，你发现一个化粪池,你应该怎做?)
contact the building department
联系建筑部门
- What is represented by the concrete ratio 1:3:4?
水泥的比例1:3:4是指?
cement: sand: aggregate
水泥:沙:骨料) (河沙,海沙
- Which of following is the best tool to cut angle crown moldings?
(边种工具是最适合用来cut crown molding角度的?)
miter box
45 degree
- For which of the following can you use PVC pipe?
下面边样你是可以用到PVC管?
central vacuum system duct
中央吸尘系统
- How are nipples specified ?
(Nipples 是怎样？）
by diameter then length
(直径和长度）
- The purpose of a vent in a plumbing system is to:
(在一个管道系统，条气pipe的用途／目的？）
allow fixtures to flow properly
(让装置正常流动）
- What is the maximum permitted distance between convenience outlets?
(两个convenient outlet 之间的最大距离是？）
12’
- The proper technique for lifting heavy loads is to:
(当你要拎起D好重唧咩时，正确的技巧（方法）是？
bend knees and keep back straight
(弯膝盖和保持背后挺直）
- What should you do if traffic may endanger workers?
(如果车流可能会危及工人，你应该怎做？）
hire flagmen to control the traffic
(俾人个flag区指挥交道）
- What is the minimum height of a railing on a scaffold?
(在一个棚架的扶手， 最低高度是几寸？）
42“
- What is the minimum footing thickness for a one story foundation ?
(一层唧屋， Footing厚度最少要几寸？）
6“
- roofing squares
(一个roofing square 是相等于几多个平方？）
100 squares
- What is the disadvantage of using BX cable?
(BX cable 的缺点是？）
more expensive than Romex
Difficult to pull old wires and new ones
(比Romex 贵。 好难拉动旧线和好难安装新线 ）
- What is the purpose of the fascia board in the residential building?
(在住宅， Fascia Board 的目的（用途）是？
asthetics
(美观D）
- LPG Stands for:
(LPG 代表了什么？）
Liquid Petroleum Gas
(液化石油气）
- What is the minimum allowance of natural light for a room?
(在一间房，最少要有几多%的自然光？）
10%
- What is the maximum length of a 2” trap arm?
(2“ trap arm 的最大长度是？）
5’
- What is specified by the term “penny” in reference to nails?
(当我们提到钉的时候，penny 这个单词提的是？）
size
1d=penny
- What is the maximum length of double-cleat ladder?
(最长的“double cleat） 是？
24‘
- What pipe is used for both draining and venting?
(哪种管子是可以用来做去水和气管）
ABS and cast Iron for both
(ABS黑的膠管 或者生铁）
- What are you required to do to discourage sexual harassment at the workplace?
(你需要做的咩去劝阻工作场所的性骚扰？）
post signs
(挂牌子，挂告示）
- What is the allowable live load for a flat roof that is less than 200 sq ft?
(在一个少于200尺的平屋顶， 允许的live load 是？）
20 psf
20 lb per square foot
- Who must be present for all fire sprinkler test?
(当做sprinkler 的测试时，边个一定要在场？）
contractor
- When placing a ladder, the distance from the wall to the foot of the ladder should be equal to ____ of the distance from the ground to the top support.
(当放梯子时）
1/4
- Which of the following is the smallest electrical wire gauge?
(下面边一种是最小的电线？）
4
????
- What type of wood is the most common to use for roofing shingles?
(哪种类型的木是最常用在来用屋顶的shingle？）
Western Red Cedar
(西洋杉木）
- How far from the centerline of a valley must the flashing extend?
(防雨板一定要延伸到离valley ？？ 几寸外？）
8“
- What is the minimum height of a bedroom ceiling ?
(一卧房的屋顶最低可以是？）
7‘-6“
- Which of the following is not acceptable when making electrical connections?
(当接电线时， 下面边种是唔允许的？）
twist wires and wrap with electrical tape
- What is the minimum insulation required for a water heater?
(用在热水炉的insulation， 最小要是）
R12
- What is the minimum height for a kickplate on a door?
(在一度门的kick plate 的高度最少要是？）
10“
- Which of the following will not have a continuous pilot?
(以下那种是没一个连续的导向器？）
heat pump
冷气（热泵）
- What is the standard depth of a closet?
(一个衣柜的标准深度是几寸？）
24“
- Why should rebar stick out in the first pour during construction of a retaining wall?
(当起一幅墙时，当倒第一层水泥时怎解有D rebar 露出来？）
so proper overlapping can be attained for pouring the next course
(当倒第二层时， D rebar 可以重叠）
- Where should you put a vapor barrier in relation to a concrete slab?
(你应该降防潮层放在水泥板即咩地方？）
under the slab
- Load over the opening for a window or a door are carried by:
(在一个门口或窗口的承受屋的果D力会都边度？）
Header
- How is a vapor barrier installed on interior walls with drywall?
(你应该怎样在D有灰板的内墙安装防潮层?)
not used on interior walls
- What is an HD5 used for in residential construction?
(在住宅， HD5是用来做咩？）
a holddown used in wall framing
- What is the minimum fine for illegally removing asbestos?
(不合法的移除石棉的最低罚款是？）
$1000
- Which of the following is most dangerous about LP gas?
(关于液化石油气，最大的危险是）
it accumulates at the floor level and can explode
(积累在地板上边同埋会爆炸）
- A vertical wall, correctly installed, is said to be:
（垂直的墙， 正确的安装，可以称为）
plumb
(垂直的）
- What is the minimum thickness for the footing of a three-story building?
(起一间三层的屋，地基的厚度最小要是几寸？)
8”
- What is the maximum allowed rise of a handicap ramp before you must have a landing?
(
5ft
See Original Study guide for illustration
- For which of the following do you not need a contractors license?
(以下哪一样你是唔需要一个contractor license)
Constructing an oil derrick
(整油井）
- Which way should the grain of plywood subflooring run in relation to the floor joists?
(你要怎钉底层plywood 时, plywood 和joist 的关系是 ：）
Perpendicular
（垂直）
- When determining the size and the type of a foundation, what must you consider?
(当你要决定用咩类型Foundation和size 时，你一定要考虑倒D咩？）
soil capability
泥土的承受压力的能力
- What should you use when installing ceramic tile over an existing vinyl floor?
(当你要在一层膠地板上贴瓷砖时，你应该怎做?)
mastic
膠水泥
- According to the Energy Conservation Code, the maximum glazed area is calculated from percentage of the _____ gross area, when building a 4 story residential building.
(根据节能法， 在起一间4层高的住宅时，最大的用玻璃的面积的百分比时对于D咩的百分比)
floor
楼层总面积
- What is the underlayment material used in roofing made out of?
(铺在屋顶shingle下边的材料是俾D咩制成的）
asphalt-saturated felt
沥青饱和毡
- What is the best fastener to use for composite shingle?
(钉composite shingles时， 最好用咩钉？）
wide crown staple
- What is the minimum clearance between untreated wood siding and rough ground?
(未经处理的siding 应该最少要离开地面几寸？)
6”
- Which of the following tools are you most likely to need when installing a hardwood floor?
(当你要装硬木地板， 你好可能会用倒咩工具？)
saw and hammer
- Which of the following is the most important factor with respect to a schedule of payments?
(以下边种时在付款时间时表最为重要唧因素)
amount
全额
- When you start to frame a wall, which members are laid out first?
(当你要起一幅墙时， 你应该从边度开始？)
sill plate
(底木）
- What is not necessary when storing flammable material?
当储存易燃物质的时候， 有D咩是无必要的?
keep them under lock and key
储存在一个有锁的地方
- Why would a footing crack?
地基开裂的原因是？
poor soil preparation
泥土处理的唔好
- Which of the following building materials offers the most insulation?
(用那种材料可以提供更多insulation？)
Wood
- When is permitted to lift the guard on a circular saw?
在什么情况下，你允许整起个Circular saw 唧安全盖？
when you start a cut
- What must you wear during demolition?
当你要拆D大件野时， 你需要带咩？
Hardhat
(安全帽）
- What is an anti-siphoning device often used for?
(防虹吸装通常用来做咩）
to stop waste water from entering potable water supply
(防止废水流入饮用水）
- In framing, a lookout is a(n):
（在framing 到 lookout 是？）
Cantilevel Beam
悬臂梁
- What is the minimum cover for rebar in a concrete footing cast against and permanently exposed to earth?
3 inches
- The term “Ufer” is associated with which trade?
(Ufer 呢个单词系哪个行业的术语？）
electrical
电工
- How should the length of a glulam be determined if over 16’?
(如果条Glulam是长过16‘， 咁对于他长度要有咩限制？）
Engineer must calculate length
工程师要计算长度
- What is the minimum size for anchor bolt?
Anchor bolts 的最小尺寸是?
1/2”
- What should you do with an existing electrical panel when remodeling a house?
(当你改建一间屋的时候， 你应该怎样处理个现有电箱？）
calculate for present loads and replace it if necessary
(从新计算电荷， 如果有需要就换咗个电箱）
