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

沉梦刷课网课代学QQ:1459753

第一章 单元测试

1、单选题:
What does a thick line represent in drawing?
选项:
A:represent visible line
B:represent invisible line
C:represent symmetrical line
D:represent hatching line
答案: 【represent visible line

2、多选题:
The possible direction of a dimension text should towards?
选项:
A:left
B:right
C:upper
D:down
答案: 【left;upper

3、判断题:
The  "R"   and  "∅ " means radius and diameter.
选项:
A:对
B:错
答案: 【

4、多选题:
The main contents of title block are:
选项:
A:part name
B:signature
C:class
D:student ID NO.
答案: 【part name;signature;class;student ID NO.

5、多选题:
 The elements of the dimension
选项:
A: extension line
B: dimension line
C: arrow head
D: text
答案: 【 extension line; dimension line; arrow head; text

6、判断题:
 Thin dashed dotted line to indicate axis line ,symmetrical center lines.
选项:
A:对
B:错
答案: 【

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.
选项:
A:对
B:错
答案: 【

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

选项:
A:对
B:错
答案: 【

9、判断题:
 A compass is used to draw circles and arcs
选项:
A:对
B:错
答案: 【

第二章 单元测试

1、单选题:
Which coordinates are related to H projection of a point?
选项:
A:x,y
B:x,z
C:y,z
D:x,y,z
答案: 【x,y

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

选项:
A:a'
B:a
C:A
D:a''
答案: 【a'

3、单选题:
Which projection accumulates as a point for a H perpendicular line?
选项:
A:V
B:W
C:H
D:no projection accumulates as a point
答案: 【H

4、单选题:
Which projection is the true length for a frontal line?
选项:
A:H projection
B:V projection
C:W projection
D:no projection
答案: 【V projection

5、单选题:
How many types of parallel line are there relative to projection plane?
选项:
A:1
B:2
C:3
D:4
答案: 【3

6、多选题:
How many relationships between two lines?
选项:
A:1
B:2
C:3
D:4
答案: 【3;4

7、判断题:
If two projections of two lines are parallel, then the two lines are parallel in space
选项:
A:对
B:错
答案: 【

8、判断题:
The true length projection of a line appears in a projection plane that is parallel to the line
选项:
A:对
B:错
答案: 【

9、判断题:
Two lines are parallel in space provided that their respective projections on two projection planes are parallel.
选项:
A:对
B:错
答案: 【

10、判断题:
If a line is parallel to any line in a plane, the line is parallel to the plane.
选项:
A:对
B:错
答案: 【

沉梦刷课网课代学QQ:1459753

© 版权声明
THE END
喜欢就支持一下吧
点赞0
分享
相关推荐