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CA CONTRACTOR LICENSE > TRADE CHINESE 01 > Flashcards

TRADE CHINESE 01 Flashcards

1
Q
  1. 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

A

Support layout strings when locating foundations

当倒Foundation时，Batterboard是用来维持个Foundation布局。

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2
Q

To determine if a wall is plumb, use a:

用什么来测试幅墙是唔是垂直：

A

Level and straight edge

用耳水尺和直角

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3
Q

What is the net size for Douglas fir?

(Douglas fir 的净size是)?

A

1-1/2” x 3-1/2” x 92-1/4”

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4
Q

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? )

A

Attach the safety chains

附加安全链

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5
Q

What effect does calcium chloride have on concrete?

(氯化钙luhuagai在水泥的作用是什么)?

A

makes it set faster

快D凝固

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6
Q

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

A

T1-11 (not wallboard, not fiberboard)

*plywood

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7
Q

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?)

A

18”

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8
Q

What is the purpose of shear wall?

Shear wall 的作用/用途是?

A

to resist lateral forces

抵抗侧面力

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9
Q

A 1/4” scale refers to:

1:4 的比例是指什么?

A

1/4” = 1 foot

1/4” 代表实物的1尺

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10
Q

How often should you check heavy equipment?

你要几耐检查一次重型设备?

A

once per shift

每次换班都要

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11
Q

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?)

A

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.

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12
Q

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?

A

recovery/recycling machine

回收机

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13
Q

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?)

A 
30 squares
(3000/100=30)
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14
Q

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?)

A

to control moisture

控制潮湿/水分

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15
Q

Which of the following is used to make a grounding electrode?
(我哋可以用D咩来做接地电板?)

A

8’ steel rod

8’的钢杠

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16
Q

Where is the sole plate located when framing?

当Framing时, sole plate是在什么位置?

A

above the sill

(基石, 府木的上面 2x4 to 2x10）

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17
Q

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?)

A

under the tile but above the membrane

泄水孔装在瓷砖下面防水纸上面

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18
Q

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?)

A

3- 1/2”

Max 6”

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19
Q

Where should the blocking be for a shear panel?

A

at the edges

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20
Q
  1. What type of nail is recommended for installing plywood sheathing?
    (我们要用咩钉去安装plywood 保护层?)
A

common

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21
Q
  1. 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?)
A

trowel

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22
Q
  1. For how long you mix mortar

当你要搅水泥,你应该搅几耐?

A

3-10 minutes

3 to 10 分钟

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23
Q
  1. What is the purpose of weep screeds?

使用Weep Screeds的目的是?

A

to reduce water infiltration in stucco

减少的水深入去Stucco

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24
Q
  1. 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?

A

recommendation by the supplier

供应商的建议

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25
Q
  1. 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?
A

15” and 24”

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26
Q
  1. 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?)
A

in each bedroom — 24”

每个睡房

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27
Q
  1. Where must a general contractor hire a specialty contractor?
    (在什么情况之下，个B牌要请个C牌?
A

for fire protection installation

消防装置”C16”

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28
Q
  1. 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?)
A

floor plan and interior elevation

平面图和室内正面图

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29
Q
  1. What would you NOT use for exterior redwood?

你唔会用D咩在室外的红木上边?

A

glue

胶

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30
Q
  1. 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?)

A

electric furnace

用电的暖气

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31
Q
  1. 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?)
A

ceiling

天花板

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32
Q
  1. 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?)
A

in a place safe to get to

在一个可以安全到达的地方

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33
Q
  1. Where do you install the shear wall panel?

你应该在哪里安装Shear Wall Panel?

A

at corners

角

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34
Q
  1. How should you attach carpet to a concrete subfloor?

你会怎样将D地毯不在水泥地上边?

A

tackless strip

地毯卡条

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35
Q
  1. When do you NOTE use frozen cement blocks?

在什么情况下，你唔使用结冰的水泥砖?

A

while they are frozen

当他们仲响结冰状态

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36
Q
  1. 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?)
A

rating

等级

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37
Q
  1. What is the minimum slope for drainage on a roof?

屋顶去水的最小斜度是?

A
  1. 02

0. 02:1

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38
Q
  1. When should you re-tighten the anchor bolts?

在什么时候你应该拧紧Anchor Bolt?

A

after you finish framing

当你完全framing之后

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39
Q
  1. 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?)
A

bushing

套管

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40
Q
  1. 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” ?)
A

160bf
(20 x 3/4+1 = 16
= 16 x2”x6”x10x1/144
=160bp???

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41
Q
  1. 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?)
A

contact the building department

联系建筑部门

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42
Q
  1. What is represented by the concrete ratio 1:3:4?

水泥的比例1:3:4是指?

A

cement: sand: aggregate

水泥:沙:骨料) (河沙,海沙

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43
Q
  1. 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?)
A

miter box

45 degree

44
Q
  1. For which of the following can you use PVC pipe?

下面边样你是可以用到PVC管?

A

central vacuum system duct

中央吸尘系统

45
Q
  1. How are nipples specified ?

(Nipples 是怎样？）

A

by diameter then length

(直径和长度）

46
Q
  1. 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？）

A

allow fixtures to flow properly

(让装置正常流动）

47
Q
  1. What is the maximum permitted distance between convenience outlets?
    (两个convenient outlet 之间的最大距离是？）
A

12’

48
Q
  1. 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？

A

bend knees and keep back straight

(弯膝盖和保持背后挺直）

49
Q
  1. 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？）

A

hire flagmen to control the traffic

(俾人个flag区指挥交道）

50
Q
  1. 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？）

A

42“

51
Q
  1. What is the minimum footing thickness for a one story foundation ?
    (一层唧屋， Footing厚度最少要几寸？）
A

6“

52
Q
  1. roofing squares

(一个roofing square 是相等于几多个平方？）

A

100 squares

53
Q
  1. What is the disadvantage of using BX cable?

(BX cable 的缺点是？）

A

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 ）

54
Q
  1. What is the purpose of the fascia board in the residential building?
    (在住宅， Fascia Board 的目的（用途）是？
A

asthetics

(美观D）

55
Q
  1. LPG Stands for:

(LPG 代表了什么？）

A

Liquid Petroleum Gas

(液化石油气）

56
Q
  1. 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？）
A

10%

57
Q
  1. What is the maximum length of a 2” trap arm?

(2“ trap arm 的最大长度是？）

A

5’

58
Q
  1. 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？）
A

size

1d=penny

59
Q
  1. What is the maximum length of double-cleat ladder?

(最长的“double cleat） 是？

A

24‘

60
Q
  1. What pipe is used for both draining and venting?

(哪种管子是可以用来做去水和气管）

A

ABS and cast Iron for both

(ABS黑的膠管 或者生铁）

61
Q
  1. 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？）
A

post signs

(挂牌子，挂告示）

62
Q
  1. 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？）
A

20 psf

20 lb per square foot

63
Q
  1. Who must be present for all fire sprinkler test?

(当做sprinkler 的测试时，边个一定要在场？）

A

contractor

64
Q
  1. 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）
A

1/4

65
Q
  1. Which of the following is the smallest electrical wire gauge?
    (下面边一种是最小的电线？）
A

4

????

66
Q
  1. 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？）
A

Western Red Cedar

(西洋杉木）

67
Q
  1. 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？）
A

8“

68
Q
  1. What is the minimum height of a bedroom ceiling ?

(一卧房的屋顶最低可以是？）

A

7‘-6“

69
Q
  1. 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？）
A

twist wires and wrap with electrical tape

70
Q
  1. What is the minimum insulation required for a water heater?
    (用在热水炉的insulation， 最小要是）
A

R12

71
Q
  1. 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？）

A

10“

72
Q
  1. Which of the following will not have a continuous pilot?
    (以下那种是没一个连续的导向器？）
A

heat pump

冷气（热泵）

73
Q
  1. What is the standard depth of a closet?

(一个衣柜的标准深度是几寸？）

A

24“

74
Q
  1. 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？）
A

so proper overlapping can be attained for pouring the next course
(当倒第二层时， D rebar 可以重叠）

75
Q
  1. 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？）
A

under the slab

76
Q
  1. 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？）
A

Header

77
Q
  1. 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?)
A

not used on interior walls

78
Q
  1. What is an HD5 used for in residential construction?

(在住宅， HD5是用来做咩？）

A

a holddown used in wall framing

79
Q
  1. What is the minimum fine for illegally removing asbestos?
    (不合法的移除石棉的最低罚款是？）
A

$1000

80
Q
  1. Which of the following is most dangerous about LP gas?

(关于液化石油气，最大的危险是）

A

it accumulates at the floor level and can explode

(积累在地板上边同埋会爆炸）

81
Q
  1. A vertical wall, correctly installed, is said to be:

（垂直的墙， 正确的安装，可以称为）

A

plumb

(垂直的）

82
Q
  1. 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？)
A

8”

83
Q
  1. What is the maximum allowed rise of a handicap ramp before you must have a landing?
    (
A

5ft

See Original Study guide for illustration

84
Q
  1. 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)
A

Constructing an oil derrick

(整油井）

85
Q
  1. 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 ：）
A

Perpendicular

（垂直）

86
Q
  1. 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？）
A

soil capability

泥土的承受压力的能力

87
Q
  1. 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?)
A

mastic

膠水泥

88
Q
  1. 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)
A

floor

楼层总面积

89
Q
  1. 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）
A

asphalt-saturated felt

沥青饱和毡

90
Q
  1. What is the best fastener to use for composite shingle?

(钉composite shingles时， 最好用咩钉？）

A

wide crown staple

91
Q
  1. 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？)
A

6”

92
Q
  1. 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？)
A

saw and hammer

93
Q
  1. 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)
A

amount

全额

94
Q
  1. 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？)
A

sill plate

(底木）

95
Q
  1. 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?

A

keep them under lock and key

储存在一个有锁的地方

96
Q
  1. Why would a footing crack?

地基开裂的原因是？

A

poor soil preparation

泥土处理的唔好

97
Q
  1. Which of the following building materials offers the most insulation?
    (用那种材料可以提供更多insulation？)
A

Wood

98
Q
  1. 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？

A

when you start a cut

99
Q
  1. What must you wear during demolition?

当你要拆D大件野时， 你需要带咩？

A

Hardhat

(安全帽）

100
Q
  1. What is an anti-siphoning device often used for?

(防虹吸装通常用来做咩）

A

to stop waste water from entering potable water supply

(防止废水流入饮用水）

101
Q
  1. In framing, a lookout is a(n):

（在framing 到 lookout 是？）

A

Cantilevel Beam

悬臂梁

102
Q
  1. What is the minimum cover for rebar in a concrete footing cast against and permanently exposed to earth?
A

3 inches

103
Q
  1. The term “Ufer” is associated with which trade?

(Ufer 呢个单词系哪个行业的术语？）

A

electrical

电工

104
Q
  1. 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？）
A

Engineer must calculate length

工程师要计算长度

105
Q
  1. What is the minimum size for anchor bolt?

Anchor bolts 的最小尺寸是?

A

1/2”

106
Q
  1. 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？）
A

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）

CA CONTRACTOR LICENSE (10 decks)

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