M7.5 + M7.6 Flashcards

1
Q

What standards should be adhered when creating an Engineering drawing?

A

BS8888

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2
Q

How does the scale box work?

A
  • 1:1 = the exact size
  • 1:2 = half the size
  • 2:1 = double the size
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3
Q

What is isometric view?

A

It shows two sides and the top or bottom of the object (horizontal lines at 30 degrees)

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4
Q

How big is the drawing number characters?

A

1/2 inch characters

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5
Q

How big is the title characters?

A

1/4 inch

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6
Q

What does SH stand for on a engineering drawing?

A

Total number of sheets

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7
Q

What does SECT NO stand for on an engineering drawing?

A

Section number on aircraft (MS multi section)

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8
Q

What are zones identified on an engineering drawing?

A

Vertical dimensions are letters and horizontal are numbers eg.A-7

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9
Q

What is a revision of an engineering drawing?

A

When the drawing has been modified and a new one has to be released

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10
Q

What is a parts list also know as?

A

Bill of materials

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11
Q

On surface texture what do the number indicate?

A

The lower the number the smoother the texture

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12
Q

What are the two types of orthographic drawings?

A
  • First angle (European)

- Third angle (American)

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13
Q

What is a sectional view of an engineering drawing?

A

To show the interior shape clearly

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14
Q

What are the two types of tolerances?

A

Unilateral and bilateral

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15
Q

What are drawings called that focus on one part?

A

Detail drawings

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16
Q

What is the allowance?

A

The low limit of hole - high limit of shaft

17
Q

What are the two types of clearance fit?

A

Running and free running fit

18
Q

What are the two types of transition fit?

A

Light press and push fit

19
Q

What are the two types of interference fit?

A

Drive and force fit

20
Q

What is shrink fit?

A

When the hole and shaft have been size altered by temperature

21
Q

What does a capital letter show when looking at the ISO (international standard organisation)?

A

ISO hole system of fits

22
Q

What does a lower letter show when looking at the ISO (international standard organisation)?

A

ISO shaft system of fits

23
Q

What is a dial test indicator used for?

A

To check for roundness or rotation