3. A pentagonal pyramid of base edge 25 mm and height 40 mm rests with its base on HP and with an edge of base perpendicular to VP. It is cut by a section plane perpendicular to VP such that the true shape of the section is an isosceles triangle of maximum possible base and maximum height Draw the sectional plan and true shape of the section. Also measure the inclination of the cutting plane with HP Hint After keeping the solid in desired position, draw sectional top view as shown. Then draw sectional front view and true shape AAcube of eide 35 mm ie kant on HRith base ally inclined to VR t ie cut bu a plane pernendiculer to VR and inclined to HP

3. A pentagonal pyramid of base edge 25 mm and height 40 mm rests with its base on HP and with an edge of base perpendicular to VP. It is cut by a section plane perpendicular to VP such that the true shape of the section is an isosceles triangle of maximum possible base and maximum height Draw the sectional plan and true shape of the section. Also measure the inclination of the cutting plane with HP Hint After keeping the solid in desired position, draw sectional top view as shown. Then draw sectional front view and true shape AAcube of eide 35 mm ie kant on HRith base ally inclined to VR t ie cut bu a plane pernendiculer to VR and inclined to HP

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.

Question

3. A pentagonal pyramid of base edge 25 mm and height 40 mm rests with its base on HP and with an edge of base perpendicular to VP.
It is cut by a section plane perpendicular to VP such that the true shape of the section is an isosceles triangle of maximum possible base
and maximum height Draw the sectional plan and true shape of the section. Also measure the inclination of the cutting plane with HP
Hint: After keeping the solid in desired position, draw sectional top view as shown. Then draw sectional front view and true shape
A cuba of eide 35 mm je kant on HP with base edges equaly inclined to VP t je cut by s plane perpendicular to VP and inclined to HP

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