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7. | Form coefficient of spring is |
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8. | I.S. specifies following total number of grades of tolerances |
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9. | If a spring is cut down into two springs, the stiffness of cut springs will be |
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10. | If an application calls for stresses on screw threads in one direction only, then the following type of thread would be best suited |
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11. | If p = bearing pressure on projected bearing area, z = absolute viscosity of lubricant, and N = speed of journal, then the bearing characteristic number is given by |
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12. | If shearing stress in nut is half the tensile stress in a bolt, then nut length should be equal to |
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