1. A taper pin is used to fix a lever to a shaft, if it is to transmit a maximum torque of 850 in-lb. The shaft diameter is 1.75 inches and has an ultimate stress of 60,000 psi, if the factor of safety is 3, find A Force that will shear the pin, kN B. Shear pin diameter, mm 2. A 3/4 inch diameter rivet is used to fastened two 25 mm thick plate. If the shearing stress of rivet is 80 Mpa, A. What tensile force applied each plate to shear the bolt, pounds? B. What bearing stress that the bolt can withstand, MPA? 3. In a 2.5 m cantilevered l-beam, 2500 kg weight is applied at 0.75 meter from the free end. If the allowable stress in beam is 120 Mpa, determine the A. section modulus, in. B. The base and height of the beam if the base is 75% of its height, mm.
1. A taper pin is used to fix a lever to a shaft, if it is to transmit a maximum torque of 850 in-lb. The shaft diameter is 1.75 inches and has an ultimate stress of 60,000 psi, if the factor of safety is 3, find A Force that will shear the pin, kN B. Shear pin diameter, mm 2. A 3/4 inch diameter rivet is used to fastened two 25 mm thick plate. If the shearing stress of rivet is 80 Mpa, A. What tensile force applied each plate to shear the bolt, pounds? B. What bearing stress that the bolt can withstand, MPA? 3. In a 2.5 m cantilevered l-beam, 2500 kg weight is applied at 0.75 meter from the free end. If the allowable stress in beam is 120 Mpa, determine the A. section modulus, in. B. The base and height of the beam if the base is 75% of its height, mm.
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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