Pattern Development

Question 1

INTRO PATTERN DEVELOPMENT

What is the foundation of parallel line development?

Answer 1

Element Lines

Question 2

INTRO PATTERN DEVELOPMENT

Primes in parallel line development are names used to identify what points?

Answer 2

Extra Element Points

Question 3

INTRO PATTERN DEVELOPMENT

Which object is NOT developed with simple parallel devolpment?

1. Round Elbow
2. Roof Jack
3. Round Tee
4. Boot Tee

Answer 3

4. Boot Tee

Question 4

INTRO PATTERN DEVELOPMENT

You can develope patterns for spherical objects with the parallel line development.

TRUE or FALSE

Answer 4

TRUE

Question 5

INTRO PATTERN DEVELOPMENT

Parallel line development uses the same steps for any object developed with this method.

TRUE or FALSE

Answer 5

FALSE

Question 6

INTRO PATTERN DEVELOPMENT

The perimeter of the pattern is found in the plan view.

TRUE or FALSE

Answer 6

TRUE

Question 7

INTRO PATTERN DEVELOPMENT

Element line spacing on the strechout is best developed by which method?

1. Stepping off the distance in plan view
2. Trial and error
3. Calculating and measuring
4. Stepping off the distance in elevation view

Answer 7

3. Calculating and measuring

Question 8

INTRO PATTERN DEVELOPMENT

To see what the actual base plate would look like, you could develop what view?

1. Bottom View
2. Auxiliary View
3. Plate View
4. Ancillary View

Answer 8

2. Auxiliary View

Question 9

PIPE TEES - PART A

Corresponding element lines from the end view and side create what?

1. Strechout
2. Mitre Line
3. Hole Pattern
4. Stub Pattern

Answer 9

3. Hole Pattern

Question 10

PIPE TEES - PART A

When laying out a tee fitting, you start by drawing what elevation view?

Answer 10

Side Elevation

Question 11

PIPE TEES - PART A

When lettering or numbering the 12 equal divisions, it is best to start with what?

1. Opposite the seam
2. 3 Divisions from the seam
3. In the middle of the strectout
4. At the seam

Answer 11

4. At the seam

Question 12

PIPE TEES - PART A

If the stub has the same diameter as the pipe, will the stepped of distances for the hole pattern be what?

1. Unequal
2. Equal
3. Same as the circumference
4. Same as diameter

Answer 12

2. Equal

Question 13

PIPE TEES - PART A

When laying out just the stub pattern, the end view all that is required.

TRUE or FALSE

Answer 13

TRUE

Question 14

PIPE TEES - PART A

How many divsions are typically used to divide smaller circles?

Answer 14

12 Divisions

Top View

Question 15

PIPE TEES - PART A

When laying out a Y stub pattern it is necessary to have which views?

Answer 15

2 Views needed

Side and End View

Question 16

PIPE TEES - PART A

There will be hidden line in the side elevation view of an on centre pipe Y?

TRUE or FALSE

Answer 16

FALSE

Because it is on centre.

Question 17

PIPE TEES - PART A

Y pipes are always laid out at 45*

TRUE or FALSE

Answer 17

FALSE

Question 18

PIPE TEES - PART A

The hole pattern spacing around the main cylinder is taken from which view?

1. Elevation
2. End
3. Left
4. Right

Answer 18

2. End View

Question 19

PIPE TEES - PART A

When laying out a hole pattern, element lines must be extended from what view?

1. Elevation
2. End
3. Left
4. Right

Answer 19

1. Elevation

Question 20

PIPE TEES - PART A

Stub strechout on a retangular Y is calculated by what lenghts?

Answer 20

2 Lenght + 2 Width = retangular strechout

Question 21

PIPE TEES - PART A

Extend element lines from ________ view to develop the hole pattern.

1. Side Elevation
2. End
3. Left
4. Right

Answer 21

1. Side Elevation

Question 22

PIPE TEES - PART A

Is the pipe diameter critical when developing a Y pipe stub?

YES or NO

Answer 22

YES

Question 23

PIPE TEES - PART A

Construction and element lines help us develop ________ .

1. stub strectout
2. mitre lines
3. hole pattern
4. All of the above

Answer 23

4. All of the above