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Worksheets

31-60

Total questions: 30

Worksheet time: 15mins

Name
Class
Date
1.

The view obtained by projection onto the far frontal plane is called

a)

main.

b)

left;

c)

right;

d)

front;

2.

Views obtained by projecting an object or part of it on a plane that are not parallel to the main projection planes are called

a)

optional;

b)

partial;

c)

local;

d)

oblique;

3.

 An image obtained by mentally dissecting an object with one or more planes is called:

a)

cut;

b)

slice;

c)

cutout;

d)

notch;

4.

Sections are subdivided into:

a)

staked out, overlaid and in break view;

b)

left, right and center;

c)

major, minor and local;

d)

full, local and partial;

5.

By structure, products are divided into:

a)

 parts, assembly units, complexes and kits;

b)

parts, subassemblies and subassemblies;

c)

parts, assemblies, machines;

d)

items, nodes, structures.

6.

Depending on the availability of component parts, the products are divided into:

a)

specified and unspecified;

b)

collapsible and non-collapsible;

c)

simple and complex;

d)

movable and fixed;

7.

The main graphic design documents are:

a)

assembly drawing and technical description;

b)

part drawing and specification;

c)

general arrangement drawing;

d)

scheme and terms of reference;

8.

Part drawing, assembly drawing, diagram refer to graphic documents:

a)

constructive;

b)

sketchy;

c)

graphic.

d)

drawing;

9.

The surface formed by the helical movement of a flat contour along a cylindrical or conical surface is called:

a)

thread;

b)

helical;

c)

helicoid;

d)

cylindroid;

10.

Left-hand thread characters are written in the designation after the indication:

a)

 thread pitch;

b)

 nominal thread diameter;

c)

length of thread cut;

d)

 strength class;

11.

The angle between the flanks of the thread profile is called:

a)

profile angle;

b)

winding angle;

c)

lead angle;

d)

cutting angle;

12.

The part of the thread corresponding to one turn of the helix is ​​called:

a)

thread;

b)

thread pitch;

c)

lead of the thread;

d)

curl thread;

13.

The collection of surfaces, lines or points that define the position of a part in an assembly is called:

a)

basic.

b)

design base;

c)

assembly base;

d)

technological base;

14.

The set of surfaces that ensure the exact relative position of parts in the product is called:

a)

assembly.

b)

main;

c)

measuring;

d)

design;

15.

From the main measuring base are affixed:

a)

largest number of sizes;

b)

main dimensions of the part;

c)

main part size;

d)

adjacent part dimensions;

16.

On assembly drawings containing images of several identical elements, it is allowed:

a)

show one of them, and render the rest conditionally;

b)

show each of them completely;

c)

show at least 20% of their total;

d)

show 10% of their total;

17.

The main design document defining the composition of the product is:

a)

 assembly drawing;

b)

schema;

c)

technical description;

d)

specification;

18.

The standard fasteners in the specification are located at:

a)

alphabetical order;

b)

arbitrary order;

c)

descending order;

d)

staggered;

19.

The first sheet of the specification is drawn up with a title block with the size:

a)

40 × 185 mm;

b)

55 × 185 mm;

c)

15 × 185 mm;

d)

45 × 210 mm.

20.

The specification pages following the first sheet are formatted with a title block in the size:

a)

15 × 185 mm;

b)

 55 × 185mm;

c)

40 × 185 mm;

d)

30 × 210 mm;

21.

Gaps between the hole wall and the bar in the assembly drawing

a)

 is allowed not to be shown;

b)

are not hatched;

c)

should be minimal;

d)

 must be maximum;

22.

The length of the shaft journal with an annular groove should be affixed:

a)

 including groove;

b)

on a detail;

c)

excluding groove;

d)

cutaway;

23.

Covers, shields, casings covering other parts in the assembly drawing show:

a)

 is allowed not to be shown.

b)

is shown as transparent;

c)

is shown on callouts;

d)

is shown conditionally;

24.

Bolt M20 × 55.58 should be written in the specification section:

a)

 standard items;

b)

materials;

c)

details;

d)

kits;

25.

It is allowed on the assembly drawing to show non-dissected component parts of products that have:

a)

 independent assembly drawing;

b)

specification;

c)

part drawing;

d)

general arrangement drawing;

26.

The method of dimensioning in which each dimension represents a linear coordinate from the base is called:

a)

 coordinate;

b)

linear;

c)

basic;

d)

chained;

27.

The method of dimensioning, in which each subsequent dimension is put down from the previous one, is called:

a)

chained.

b)

called;

c)

basic;

d)

dependent;

28.

Chain dimensioning is usually used when:

a)

small dimensions of the part;

b)

large part dimensions;

c)

making a part by casting;

d)

making a part by stamping;

29.

Measurement bases are subdivided into:

a)

main and auxiliary;

b)

major and minor;

c)

general and private;

d)

personal and combined;

30.

The same detail in all images must have hatch parameters:

a)

are the same;

b)

are different;

c)

scaled;

d)

normalized;