中澳电气专业《 低压电路装接工艺》作业

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姓名拼音：   英文名字：

Questions
问题
Insert the correct word from the list below into the questions provided in the following paragraph
从下列选项中选择正确的词语填入段落中的问题处.

A. cylindrica
A. 圆柱形l

B. insulating
B. 绝缘

C. electricity
C. 电力

D. current
D. 电流

E. square
E. 平方

A wire is a single, usually a cylindrical, elongated string of drawn metal. Wires are used to bear mechanical loads and to carry electricity and telecommunications signals. Standard sizes are determined by various wire gauges. When wire is used to carry electrical current, it is often covered with an insulating material to prevent electrical shock if inadvertent contact should occur.
导线通常指单根圆柱形细长金属丝，用于承受机械载荷、传输电能及通信信号。其标准尺寸由多种线规决定。当导线用于传输电流时，常包覆绝缘材料以防止意外接触导致触电。

Question
问题
What do you need to know before you can correctly strip the insulation from any cable?
在正确剥除任何电缆绝缘层之前，你需要了解哪些信息？

A. Type of insulation and sheathing used and the construction of the cable
A. 所用绝缘层和护套的类型及电缆结构

B. Speed and category of the STP cable
B. STP 电缆的速率和类别
C. Colour configurations for identifying where to place the conductor
C. 用于标识导体放置位置的色彩配置.

D. Cost and size of the cable
D. 电缆的成本与尺寸
E. The correct termination standard that needs to be used
E. 需要采用的正确定位端接标准

Question
问题
Which one of the following correctly describes the abbreviated names of three types of special purpose cables?
以下哪一项正确描述了三种特殊用途电缆的缩写名称？

A. MIMS, TPS and PTFE
A. MIMS、TPS 和 PTFE

B. SWA, TPS and PTFE
B. SWA、TPS 和 PTFE

C. SWA, MIMS, and PTFE
C. SWAMIMS 和 PTFE

D. AWA, SWA and TPS
D. AWASWA 和 TPS

E. SWER, HV, LV
E. SWER、高压、低压

Question
问题
Which of the following describes a type of PPE we should wear if we are soldering?
以下哪项描述了我们在进行焊接时应穿戴的个人防护装备类型？

A. Hard Hat
A. 安全帽

B. Safety Boots
B. 安全靴

C. Eye safety glasses
C. 护目镜

D. Ear muffs
D. 隔音耳罩

E. Breathing apparatus
E. 呼吸防护装置

Question
问题
When we perform a large amount of cable stripping, what is the best solution to deal with all
当我们进行大量电缆剥线时，处理所有线材的最佳解决方案是什么

the removed plastic cable waste?
被清除的塑料电缆废料？

A. Burn it at extremely hot temperature
A. 高温焚烧处理

B. Bury it for land fil
B. 填埋处置l

C. Burn it at low temperatures
C. 低温焚烧处理

D. Store it in water to dissolve it
D. 水溶分解处理

E. Send it for recycling into new products
E. 送交回收制成新产品

Questions
问题
The specification shown in the table below relates to a 2.5mm2, 7 x 0.67mm stranded, PVC insulated, Thermo plastic sheathed, steel wire armoured cable, with a 75 degree Celsius rating, capable of accepting between 600V and 1000 V.
下表所示规格适用于 2.5 平方毫米、7 股 0.67 毫米绞合线、PVC 绝缘、热塑性护套钢丝铠装电缆，额定温度 75 摄氏度，可承受 600V 至 1000V 电压。

Complete the blank spaces in the table using the data from the description above
根据上述描述数据填写表格中的空白处.

A. 75ºC
A. 75 摄氏度

B. 600/1000 Volts
B. 600/1000 伏

C. 2.5 mm2
C. 2.5 平方毫米

D. PVC
D. 聚氯乙烯

E. 7 x 0.67mm
E. 7 x 0.67 毫米

Questions
问题
Correctly label each of the connectors below using the following names
正确标注以下各连接器的名称

E

D

B

A

C

A. Spade
A. 叉形端子

B. Fork tongue
B. 叉舌接头

C. Butt splice
C. 对接套管

D. Ring tongue
D. 环形端子

E. Bolt
E. 螺栓

Question
问题
Which of the following most correctly describes an important thing we must do, after working with vermin proof cable?
在处理完防鼠电缆后，下列哪项最准确地描述了我们必须要做的重要事项？

A. We must inform the vermin administrators
A. 我们必须通知害虫防治管理员

B. We must visit a doctor for a health check
B. 我们必须去看医生做健康检查

C. We must burn all waste insulation materia
C. 我们必须焚烧所有废弃的绝缘材料l

D. We must wash our hands and our work clothes
D. 我们必须洗手并清洗工作服
E. We should contact the vermin to inform them of the use
E. 我们应联系供应商告知使用情况

Question
问题
Choose the correct meaning for the abbreviation of TPS insulation
选择 TPS 绝缘材料缩写的正确含义

A. Twisted Plastic Shielded
A. 双绞塑料屏蔽

B. Thermo Plastic Sheathing
B. 热塑性护套

C. Twisted Pipe Sheathing
C. 双绞管状护套

D. Twisted Pipe Sheathing
D. 绞合管护套

E. Thermo Pipe Shielded
E. 热管屏蔽层

Question
问题
Choose the correct meaning for the abbreviation of MIMS insulation
选择 MIMS 绝缘缩写词的正确含义

A. Metal Insulated Mineral Shielded
A. 金属绝缘矿物屏蔽

B. Mineral Shielded
B. 矿物屏蔽型

C. Metal Inner Mineral Shielded
C. 金属内层矿物屏蔽

D. Mineral Insulated Metal Sheathed
D. 矿物绝缘金属护套

E. Metal Insulation Metal Sheathed
E. 金属护套绝缘层

Question
问题

Choose the correct meaning of SWA cable
选择 SWA 电缆的正确含义

A. Steel Wire Armoured
A. 钢带铠装

B. Steel Wide Aerial
B. 钢制宽幅天线

C. Steel Wire Aeria
C. 钢制线缆区域l

D. Straight Wide Armoured
D. 直臂铠装天线

E. Straight Wire Aeria
E. 直线导线区域l

Questions
问题
Below is a type of coaxial special purpose cable. Place the correct names to those parts listed
以下是一种同轴专用电缆。请为列出的部件标注正确名称

B. Dielectric
B. 电介质

C. Magnesium Oxide Insulation
C. 氧化镁绝缘层

D. Braided Shielding
D. 编织屏蔽层

E. Copper core
E. 铜芯

A. Small hand crimper
A. 小型手动压接钳

B. Automatic strippers
B. 自动剥线钳

C. Large adjustable crimper
C. 大型可调压接钳

D. Adjustable strippers
D. 可调剥线钳

E. Hydraulic crimper
E. 液压压接钳

E

Question
问题
Which of these soldering joins in the diagram shown below, represents a poor quality solder join?
图中所示焊接接头中，哪个代表质量较差的焊接接头？

A. Both A & B A. A 和 B 两者		© Chisholm © 奇泽姆
B. Both A & C B. A 和 C 两者
C. C
D. A
E. B
V2.4	4

Questions
问题
Below are some steps to take you through to get a well-soldered connection. Insert the missing steps in the correct order
以下是实现良好焊接连接的步骤指南。请按正确顺序填入缺失的步骤.

Step 1 - Place the iron on the work
第一步 - 将烙铁置于工件上

Step 2 - Form a heat bridge
第二步 - 形成热桥

Step 3 - Apply the solder
第三步 - 上焊锡

Step 4 - Stop applying the solder
第四步 - 停止施加焊料

Step 5 - Maintain the heat
第五步 - 保持加热

Step 6 - Remove the iron
步骤 6 - 移除烙铁

Step 7 - Allow joint to cool
步骤 7 - 等待焊点冷却

Step 8 - Keep the joint steady
步骤 8 - 保持焊点稳定

A. Keep the joint steady
A. 保持焊点稳定

B. Remove the iron
B. 移开烙铁

C. Form a heat bridge
C. 形成热桥

D. Stop applying the solder
D. 停止加锡

E. Apply the solder
E. 上锡

Question
问题
Which of the following describes the common name for the tool shown in the diagram?
下列哪项描述了图中所示工具的常用名称？

A. Side cutter pliers
A. 斜口钳

B. Vice grip pliers
B. 老虎钳

C. Pipe wrench pliers
C. 管钳扳手

D. Combination pliers
D. 钢丝钳

E. Poly grips
E. 管钳

Questions
问题
What names are given to these common types of cable splices.
这些常见电缆接头的名称是什么

C

E

A. Ring Splice
A. 环形接头

B. Spade Splice
B. 叉形接头

C. Rat Tail Splice
C. 鼠尾式接头

D. Western Union Splice
D. 西联式接头

E. Tee - Splice
E. T 型接头 - 分线接法

Question
问题
What is the correct name for the abbreviation of STP CAT-5 Network Cable?
STP CAT-5 网络电缆的缩写全称是什么？

A. Shielded Thermo Plastic, Catenary 5
A. 屏蔽热塑性护套，悬链式 5 类电缆

B. Standard Thick Pair, Category 5
B. 标准厚对 5 类线缆

C. Standard Thermo Plastic, Catenary 5
C. 标准热塑悬链 5 类线缆

D. Shielded Twisted Pair, Category 5
D. 屏蔽双绞线 5 类线缆

E. Standard Twisted Plastic, Catenary 5
E. 标准双绞塑悬链 5 类线缆

Question
问题
What is the common name of the connector that is commonly used to terminate UTP CAT-5 (4 pair cable)
常用于端接 UTP CAT-5（4 对线缆）的连接器俗称什么？

A. Three pin Flat pin Round faced plug
A. 三脚扁脚圆面插头

B. Bolt and saddle lug
B. 螺栓与鞍形接线片

C. RJ45 type plug
C. RJ45 型插头

D. Screw terminal block
D. 螺丝端子排

E. Crimped on spade connectors
E. 压接式铲形接头

Question
问题
Before inserting the wires from a UTP CAT-5 cable into the RJ45 type terminal connector, which of the following best describes what we must do to the cable?
在将 UTP CAT-5 网线中的导线插入 RJ45 型终端连接器之前，以下哪项最能描述我们必须对电缆进行的操作？

A. Strip and remove all the insulation from the conductors
A. 剥除导体上的全部绝缘层
B. Remove the sheath and untwist the strands to the industry standard length of 12.7mm C. Strip and remove the sheath and insulation to a length of 12.7 mm
B. 去除外护套并将绞合线解开至行业标准长度 12.7 毫米 C. 剥除外护套和绝缘层至 12.7 毫米长度
D. Do nothing as the wires can be crimped without special preparation
D. 无需任何处理，线缆可直接进行压接
E. Twist the wire strands more tightly and cut to a length of 12.7mm
E. 将线芯更紧密地绞合并裁切至 127 毫米长度

For 3 Questions followed, refer to the diagram below
以下 3 个问题请参考下图

Question 1
问题 1
What is the name given to the above cable arrangement?
上述电缆布局的名称是什么？

A. A catenary cross-wired system
A. 悬链式交叉布线系统

B. A cable wiring system
B. 电缆布线系统

C. A cable cross-over system
C. 电缆交叉系统

D. A category cross-over system
D. 类别交叉系统

E. A catenary wire system
E. 悬链线系统

Question 2
问题 2
Which of the following best describes the purpose of the cable bend shown at A in the diagram above?
图中 A 处所示的电缆弯曲的主要目的是什么？

A. It will allow water to drip off and not flow into the plastic pipe B. It will allow a soft bend in the cable
A. 使水滴落而不会流入塑料管道 B. 使电缆形成柔和的弯曲

C. It will allow for the cable to expand in the sun
C. 这将允许电缆在阳光下膨胀
D. It will allow an additional hanging point for future cable installation E. It will allow the cable to stretch over time
D. 这将为未来电缆安装提供额外的悬挂点 E. 这将允许电缆随时间拉伸

Question 3
问题 3
Which of the following best describes the name of the component in the above system shown at B in the diagram above?
下列哪一项最准确地描述了上图系统中 B 处所示部件的名称？

A. Ring Bolt
A. 环形螺栓

B. Hook Bolt
B. 钩形螺栓

C. Circular Bolt
C. 环形螺栓

D. Eye Bolt
D. 吊环螺栓

E. Toggle Bolt
E. 系墙螺栓

For 3 questions followed, refer to the diagram below
以下 3 个问题请参考下图

Question 1
问题 1
In the diagram above showing the fibre optical cable what type of material is the core usually made of?
上图中所示的光纤电缆，其纤芯通常由哪种材料制成？

A. Aluminium
A. 铝

B. Rubber
B. 橡胶

C. Steel
C. 钢

D. Copper
D. 铜

E. Glass
E. 玻璃

Question 2
问题 2
In the diagram above showing the fibre optical cable what type of material is the cladding usually made of?
在上图所示的光纤电缆中，包层通常由哪种材料制成？

A. Steel
A. 钢材

B. Rubber
B. 橡胶

C. Plastic
C. 塑料

D. Aluminium
D. 铝

E. Glass
E. 加斯

Question 3
问题 3
What properties should the casing of the fibre optic cable have?
光纤电缆的外壳应具备哪些特性？

A. Soft plastic so that the fibre optic cable can bend more easily
A. 软塑料材质，使光纤电缆更易弯曲

B. Aluminium for non magnetic properties
B. 铝材质，具有无磁性特性

C. Soft rubber for better voltage insulation
C. 软橡胶材质，提升电压绝缘性能

D. Hard plastic for better voltage insulation
D. 硬塑料材质，增强电压绝缘效果

E. Hard plastic so that the fibre does not bend easily
E. 硬塑料材质，防止纤维轻易弯曲