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Design Questions Set 3:

Quiz Mode

Find the type of weld joint the following diagram is representing.


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Find the width of the cross piece if the outer diameter of the hook bearing is 160 mm.

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In Multi-Body Dynamics, the reciprocal of stiffness is called:

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Advantages of smaller pressure angles in gears are:

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A solid circular shaft needs to transmit 50 Nm torque allowable shear stress of the material is 40 MPa.

assuming F.O.S.= 2. Calculate the diameter of the shaft  (in mm )?

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Which types of bearings, as their name suggests, have no lubricant present between the contact layers?

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Which of the following is the condition in which we prefer oil-type lubricated bearings over grease-type lubricated bearings?

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An element at the critical section of the component under the stress conditions has two principal stresses: σx = 60 MPa and σy = 60 MPa, with τxy = 0. The maximum working stress according to the Maximum Shear Stress Theory is:

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Find the belt speed of a belt conveyor system given the following data:

Design capacity: 220 tons per hour (TPH)
Material density: 0.7 tons per cubic meter (T/m³)
Minimum belt width: 800 mm
Idler factor 'c': 460 for a troughing angle of 20°

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The phases of design morphology include problem definition, concept generation, and concept evaluation. Which phase of design morphology do these activities belong to?

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