Design Questions Set 14:
In a self-locking brake, what should be the minimum force required to apply the brake?
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What does the Subsidiary Design Equation stand for?
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Find the type of rivet head, the following diagram is representing?
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Property that is not required in a shaft material is
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The smallest number of teeth in a pinion that can mesh with a rack without interference in a 14.5° full depth involute system is
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The wire under varying stress shows maximum stress (σmax) = 480 MPa and minimum stress (σmin) = 220 MPa. Determine the range of stress.
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A ball bearing has a life of 8000 hours under an operating load of F. What will be the life (in hours) of the bearing under an operating load of 2F?
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Which of the following is not a valid characteristic of a journal bearing?
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We have a bolted joint with two connected members using an axial tightening force of 2000 N. The bolt has metric threads with a pitch of 5 mm. Calculate the torque required to achieve this tightening force.
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Which of the following statements about failure theories is not correct?
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