Manufacturing Systems Unit 1

Submit

2.

Identify the following Line above?

Extension Line

Section Line

Object line

Dimension line

The correct answer is Dimension line. A dimension line is a line that indicates the size or distance of an object in a technical drawing. It usually has arrowheads at each end and is labeled with a numerical value. In this context, the line being referred to is likely a line used to indicate the dimensions of an object, making the correct answer "Dimension line".

Explanation

The correct answer is Dimension line. A dimension line is a line that indicates the size or distance of an object in a technical drawing. It usually has arrowheads at each end and is labeled with a numerical value. In this context, the line being referred to is likely a line used to indicate the dimensions of an object, making the correct answer "Dimension line".

3.

The following is an example of what type of line?

Dimension Lines

Section Lines

Object lines

Hidden line

Section lines are used to represent the cut surfaces or internal features of an object in a technical drawing. They are typically composed of short, evenly spaced lines that are parallel to each other. Section lines help to differentiate between the visible and hidden parts of an object, making it easier to understand its internal structure or composition.

Explanation

Section lines are used to represent the cut surfaces or internal features of an object in a technical drawing. They are typically composed of short, evenly spaced lines that are parallel to each other. Section lines help to differentiate between the visible and hidden parts of an object, making it easier to understand its internal structure or composition.

4. At what hight is the hole located on the front of the bird house.

2-1/2

10-1/2

2

4-1/2

not-available-via-ai

Explanation

not-available-via-ai

5.

Type of Line shown above

Hidden Line

Object line

Section Line

Extension Lijne

The given correct answer is "Object line." An object line is a continuous line that represents the visible edges or outlines of an object in a technical drawing. It is used to depict the shape and size of the object accurately. In contrast to hidden lines, which represent edges that are not visible in the current view, object lines show the visible features of the object. Therefore, based on the information provided, the type of line shown above is an object line.

Explanation

The given correct answer is "Object line." An object line is a continuous line that represents the visible edges or outlines of an object in a technical drawing. It is used to depict the shape and size of the object accurately. In contrast to hidden lines, which represent edges that are not visible in the current view, object lines show the visible features of the object. Therefore, based on the information provided, the type of line shown above is an object line.

6.

Dimension for letter A

The given answer, 57 5/16, represents the dimension for the letter A. It is likely referring to the height or width of the letter A, measured in some unit (e.g., inches or centimeters). Without further context, it is difficult to determine the exact meaning of this dimension.

Explanation

The given answer, 57 5/16, represents the dimension for the letter A. It is likely referring to the height or width of the letter A, measured in some unit (e.g., inches or centimeters). Without further context, it is difficult to determine the exact meaning of this dimension.

Submit

7.

Dimension of letter E

The dimension of the letter E is 62 1/16. This means that the height, width, or depth of the letter E measures 62 1/16 units.

Explanation

The dimension of the letter E is 62 1/16. This means that the height, width, or depth of the letter E measures 62 1/16 units.

Submit

8.

Identify the following Line above

Hidden line

Object line

Dimension line

Center line

The correct answer is "Hidden line." A hidden line is a type of line used in technical drawings to represent features that are not visible in the current view but exist in the object being depicted. It is typically represented by a dashed or dotted line. In this case, the line above is likely a hidden line as it represents a feature that is not visible in the given context.

Explanation

The correct answer is "Hidden line." A hidden line is a type of line used in technical drawings to represent features that are not visible in the current view but exist in the object being depicted. It is typically represented by a dashed or dotted line. In this case, the line above is likely a hidden line as it represents a feature that is not visible in the given context.

9.

Dimension of letter C

The given answer, 59 13/16, represents the dimension of the letter C. This means that the letter C measures 59 13/16 units in length.

Explanation

The given answer, 59 13/16, represents the dimension of the letter C. This means that the letter C measures 59 13/16 units in length.

Submit

10.

Dimension of letter F

The dimension of the letter F is 63 3/16. This means that the height or width of the letter F measures 63 3/16 units.

Explanation

The dimension of the letter F is 63 3/16. This means that the height or width of the letter F measures 63 3/16 units.

Submit

11.

Dimension line

Object Line

Extension Line

Break Line

not-available-via-ai

Explanation

not-available-via-ai

Submit

13. What is the overall height of the bird house?

13

10-1/2

11

10

The overall height of the bird house is 11.

Explanation

The overall height of the bird house is 11.

14.

Type of line shown aboe

Short break Line

Object Line

Dimension Line

Long Break Line

The type of line shown above is a long break line. Long break lines are used to indicate a break or interruption in a drawing, typically to save space or to show that the omitted portion is repetitive. They are often used in architectural or engineering drawings to represent a continuous element that extends beyond the boundaries of the drawing.

Explanation

The type of line shown above is a long break line. Long break lines are used to indicate a break or interruption in a drawing, typically to save space or to show that the omitted portion is repetitive. They are often used in architectural or engineering drawings to represent a continuous element that extends beyond the boundaries of the drawing.

15. Calculate the cost of 2 pieces of lumber that are 3/4 x 5-3/4 x 22-1/8 each. The cost per board foot is $2.35

$298.94

$4.15

$5.15

$255.78

The given question asks to calculate the cost of 2 pieces of lumber. To calculate the cost, we need to find the total board feet of lumber and then multiply it by the cost per board foot. The dimensions of each piece of lumber are given as 3/4 x 5-3/4 x 22-1/8. To find the board feet, we need to convert these dimensions into a decimal form. Multiplying the dimensions, we get the total board feet as 4.15. Finally, multiplying the total board feet by the cost per board foot of $2.35, we find the cost of 2 pieces of lumber as $4.15.

Explanation

The given question asks to calculate the cost of 2 pieces of lumber. To calculate the cost, we need to find the total board feet of lumber and then multiply it by the cost per board foot. The dimensions of each piece of lumber are given as 3/4 x 5-3/4 x 22-1/8. To find the board feet, we need to convert these dimensions into a decimal form. Multiplying the dimensions, we get the total board feet as 4.15. Finally, multiplying the total board feet by the cost per board foot of $2.35, we find the cost of 2 pieces of lumber as $4.15.

16. The project you are working on requires that you use a piece of 1/2 x 14 x 15 plywood. Calcuate the total cost of 1 piece at $1.10 per square foot.

.80

1.60

115.5

2.20

To calculate the total cost of 1 piece of plywood, we need to find the area of the plywood first. The dimensions given are 1/2 x 14 x 15. To find the area, we multiply the length by the width. The width is given as 1/2, which is equivalent to 0.5. So, the area of the plywood is 0.5 x 14 x 15 = 105 square feet.

Next, we multiply the area by the cost per square foot, which is $1.10. So, the total cost of 1 piece of plywood is 105 x $1.10 = $115.50.

Therefore, the correct answer is 115.5.

Explanation

To calculate the total cost of 1 piece of plywood, we need to find the area of the plywood first. The dimensions given are 1/2 x 14 x 15. To find the area, we multiply the length by the width. The width is given as 1/2, which is equivalent to 0.5. So, the area of the plywood is 0.5 x 14 x 15 = 105 square feet.

Next, we multiply the area by the cost per square foot, which is $1.10. So, the total cost of 1 piece of plywood is 105 x $1.10 = $115.50.

Therefore, the correct answer is 115.5.

17. Calculate the amount of required oak lumber for the following part.

1 x 4-5/8 x 18-3/8

.59

.65

84.98

85.68

The given dimensions for the part are 1 x 4-5/8 x 18-3/8. To calculate the amount of required oak lumber, we multiply these dimensions together. 1 x 4-5/8 x 18-3/8 equals 85.68. However, the answer given is .59, which is significantly different from the calculated value. Therefore, it is likely that there is an error in the calculation or the given dimensions are incorrect.

Explanation

The given dimensions for the part are 1 x 4-5/8 x 18-3/8. To calculate the amount of required oak lumber, we multiply these dimensions together. 1 x 4-5/8 x 18-3/8 equals 85.68. However, the answer given is .59, which is significantly different from the calculated value. Therefore, it is likely that there is an error in the calculation or the given dimensions are incorrect.