(a)
The indicated ratios in lowest fractional form.
Answer to Problem 19A
The ratio of dimension A to dimension B is
Explanation of Solution
Given:
The given figure is as follows:
Concept used:
The dimension can be calculated by subtracting the distance of near hole from the one which is farther.
Calculation:
From the given figure, it is clear that the measure of dimension A is given by,
The measure of dimension B is given by,
The ratio of dimension A to dimension B is given by,
Thus, the ratio is
Conclusion:
The ratio of Dimension A to Dimension B is
(b)
The indicated ratios in lowest fractional form.
Answer to Problem 19A
The ratio of dimension A to dimension C is
Explanation of Solution
Given:
The given figure is as follows:
Concept used:
The dimension can be calculated by subtracting the distance of near hole from the one which is farther.
Calculation:
From the given figure, it is clear that the measure of dimension A is given by,
The measure of dimension C is given by,
The ratio of dimension A to dimension C is given by,
Thus, the ratio is
Conclusion:
The ratio of Dimension A to Dimension C is
(c)
The indicated ratios in lowest fractional form.
Answer to Problem 19A
The ratio of dimension C to dimension D is
Explanation of Solution
Given:
The given figure is as follows:
Concept used:
The dimension can be calculated by subtracting the distance of near hole from the one which is farther.
Calculation:
From the given figure, it is clear that the measure of dimension C is given by,
The measure of dimension D is given by,
The ratio of dimension C to dimension D is given by,
Thus, the ratio is
Conclusion:
The ratio of Dimension C to Dimension D is
(d)
The indicated ratios in lowest fractional form.
Answer to Problem 19A
The ratio of dimension C to dimension E is
Explanation of Solution
Given:
The given figure is as follows:
Concept used:
The dimension can be calculated by subtracting the distance of near hole from the one which is farther.
Calculation:
From the given figure, it is clear that the measure of dimension C is given by,
The measure of dimension E is given by,
The ratio of dimension C to dimension E is given by,
Thus, the ratio is
Conclusion:
The ratio of Dimension C to Dimension E is
(e)
The indicated ratios in lowest fractional form.
Answer to Problem 19A
The ratio of dimension D to dimension F is
Explanation of Solution
Given:
The given figure is as follows:
Concept used:
The dimension can be calculated by subtracting the distance of near hole from the one which is farther.
Calculation:
From the given figure, it is clear that the measure of dimension D is given by,
The measure of dimension F is given by,
The ratio of dimension D to dimension F is given by,
Thus, the ratio is
Conclusion:
The ratio of Dimension D to Dimension F is
(f)
The indicated ratios in lowest fractional form.
Answer to Problem 19A
The ratio of dimension F to dimension B is
Explanation of Solution
Given:
The given figure is as follows:
Concept used:
The dimension can be calculated by subtracting the distance of near hole from the one which is farther.
Calculation:
From the given figure, it is clear that the measure of dimension F is given by,
The measure of dimension B is given by,
The ratio of dimension F to dimension B is given by,
Thus, the ratio is
Conclusion:
The ratio of Dimension F to Dimension B is
(g)
The indicated ratios in lowest fractional form.
Answer to Problem 19A
The ratio of dimension F to dimension C is
Explanation of Solution
Given:
The given figure is as follows:
Concept used:
The dimension can be calculated by subtracting the distance of near hole from the one which is farther.
Calculation:
From the given figure, it is clear that the measure of dimension F is given by,
The measure of dimension C is given by,
The ratio of dimension F to dimension C is given by,
Thus, the ratio is
Conclusion:
The ratio of Dimension F to Dimension C is
(h)
The indicated ratios in lowest fractional form.
Answer to Problem 19A
The ratio of dimension E to dimension A is
Explanation of Solution
Given:
The given figure is as follows:
Concept used:
The dimension can be calculated by subtracting the distance of nearer hole from the one which is farther.
Calculation:
From the given figure, it is clear that the measure of dimension E is given by,
The measure of dimension A is given by,
The ratio of dimension E to dimension A is given by,
Thus, the ratio is
Conclusion:
The ratio of Dimension E to Dimension A is
(i)
The indicated ratios in lowest fractional form.
Answer to Problem 19A
The ratio of dimension D to dimension B is
Explanation of Solution
Given:
The given figure is as follows:
Concept used:
The dimension can be calculated by subtracting the distance the near hole from the one which is farther.
Calculation:
From the given figure, it is clear that the measure of dimension D is given by,
The measure of dimension B is given by,
The ratio of dimension D to dimension B is given by,
Thus, the ratio is
Conclusion:
The ratio of Dimension D to Dimension B is
(j)
The indicated ratios in lowest fractional form.
Answer to Problem 19A
The ratio of dimension C to dimension F is
Explanation of Solution
Given:
The given figure is as follows:
Concept used:
The dimension can be calculated by subtracting the distance of nearer hole from the one which is farther.
Calculation:
From the given figure, it is clear that the measure of dimension C is given by,
The measure of dimension F is given by,
The ratio of dimension C to dimension F is given by,
Thus, the ratio is
Conclusion:
The ratio of Dimension C to Dimension F is
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Chapter 20 Solutions
Mathematics For Machine Technology
- Four sets of equally spaced holes are shown in the machined plate in Figure 13-4. Determine dimensions A, B, C, and D to 2 decimal places. All dimensions are in millimeters. A=_B=_C=_D=_arrow_forwardDetermine diameters A, B, C, D, and E of the shaft in Figure 124. All dimensions are in millimeters. A=_B=_C=_D=_E=_arrow_forwardDetermine the maximum and minimum permissible wall thickness of the steel sleeve shown in Figure 29-15.All dimensions are in millimeters.arrow_forward
- Find the decimal value of the distance C in Figure 10-3. Note the total unit value of the line.arrow_forwardWhat are the lengths of the following dimensions in Figure 39-11? Alldimensions are in millimeters. a. Dimension A b. Dimension B c. Dimension Carrow_forwardFind the decimal value of the distance B in Figure 10-2. Note the total unit value of the line.arrow_forward
- Measure the lengths of dimensions a-f in Figure 30-25 to the nearer whole millimeter.arrow_forwardA calendar is determined by using each of the 12 faces of a regular dodecahedron for one month of the year. With each side of the regular pentagonal face measuring 4cm, the area of each face is approximately 27.5 cm2. a What is the total surface area of the calendar? b If the material used to construct the calendar costs 0.8 of a cent per square centimeter, what is the cost of the materials used in construction?arrow_forwardMeasure the lengths of g-k in Figure 30-26 to the nearer whole millimeter.arrow_forward
- Find the decimal value of the distance A in Figure 10-1. Note the total unit value of the line.arrow_forwardThe distance between the centers of two holes can be checked with a vernier caliper. The position of the caliper in measuring the inside distance between two holes is shown in Figure 29-10. To determine the setting on the caliper, subtract the radius of each hole (one-half the diameter) from the center distance. In Exercises 19 through 23, give the hole diameters and the distances between centers. For each, determine (1) the main scale setting and (2) the vernier scale setting. All dimensions are in inches.arrow_forwardThe distance between the centers of two holes can be checked with a vernier caliper. The position of the caliper in measuring the inside distance between two holes is shown in Figure 29-10. To determine the setting on the caliper, subtract the radius of each hole (one-half the diameter) from the center distance. In Exercises 19 through 23, give the hole diameters and the distances between centers. For each, determine (1) the main scale setting and (2) the vernier scale setting. All dimensions are in inches 23. Note: Hole tolerances and center distance tolerances are shown. Maximum and minimum vernier scale settings are required.arrow_forward
- Mathematics For Machine TechnologyAdvanced MathISBN:9781337798310Author:Peterson, John.Publisher:Cengage Learning,Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,