# 沉梦刷课网课代学QQ：14597532021知到答案 工程制图（全英语） 完整智慧树网课章节测试答案沉梦网课

• • hzy
5月前发布

## 第一章 单元测试

1、单选题：
What does a thick line represent in drawing?

A:represent visible line
B:represent invisible line
C:represent symmetrical line
D:represent hatching line

2、多选题：
The possible direction of a dimension text should towards?

A:left
B:right
C:upper
D:down

3、判断题：
The  "R"   and  "∅ " means radius and diameter.

A:对
B:错

4、多选题：

A:part name
B:signature
C:class
D:student ID NO.

5、多选题：
The elements of the dimension

A: extension line
B: dimension line
D: text

6、判断题：
Thin dashed dotted line to indicate axis line ,symmetrical center lines.

A:对
B:错

7、判断题：
Continuous thin irregular line to indicate part sectional boundary lines or to terminate a part view, and for short break line.

A:对
B:错

8、判断题：
Thick dashed line shown can be made surface-treatment

A:对
B:错

9、判断题：
A compass is used to draw circles and arcs

A:对
B:错

## 第二章 单元测试

1、单选题：
Which coordinates are related to H projection of a point?

A:x,y
B:x,z
C:y,z
D:x,y,z

2、单选题：
How can you represent V projection of a point?

A:a'
B:a
C:A
D:a''

3、单选题：
Which projection accumulates as a point for a H perpendicular line?

A:V
B:W
C:H
D:no projection accumulates as a point

4、单选题：
Which projection is the true length for a frontal line?

A:H projection
B:V projection
C:W projection
D:no projection

5、单选题：
How many types of parallel line are there relative to projection plane?

A:1
B:2
C:3
D:4

6、多选题：
How many relationships between two lines?

A:1
B:2
C:3
D:4

7、判断题：
If two projections of two lines are parallel, then the two lines are parallel in space

A:对
B:错

8、判断题：
The true length projection of a line appears in a projection plane that is parallel to the line

A:对
B:错

9、判断题：
Two lines are parallel in space provided that their respective projections on two projection planes are parallel.

A:对
B:错

10、判断题：
If a line is parallel to any line in a plane, the line is parallel to the plane.

A:对
B:错