Design Questions Set 41:
The shape of the region of safety in the maximum shear stress theory is
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Which of the following elements is not used as a roller in roller bearings?
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The load that acts on a bearing in its plane of rotation is known as
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The term used to define the length of each of the two equal sides of a parallel fillet weld is
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On which theory is the design of shafts made of brittle materials based?
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What is the term used to describe the maximum torque that can be safely transmitted by a spur gear tooth at zero pitch line velocity?
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In torsion theory, which of the following assumptions is made?
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A journal 25 mm in diameter supported in sliding bearings has a maximum end reaction of 2500 N. Assuming an allowable bearing pressure of 5 N/mm2, find the length of the sliding bearing.
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We have to design a single riveted lap joint for shearing. The maximum force the joint can withstand to prevent failure due to shear is (where Ss=allowable shear stress of rivet material, d=diameter of a rivet hole, and π=3.1416):
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Some materials do not exhibit a well-defined yield point. How is the yield strength defined for such materials?
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