Problem 1.35 A steel pipe of 400-mm outer diameter is fabricated from 10-mm-thick plate by welding along a helix that forms an angle of 20° with a plane perpendicular to the axis of the pipe. Knowing that a 300-kN axial force P is applied to the pipe, determine the normal and shearing stresses in directions respectively normal and tangential to the weld.
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The ____ is the group responsible for initiating the occupation of the alternate facility.
A. advance party B. disaster recovery team C. applications development team D. forensic team
Technician A says that the FMCSA is aiming to make electronic onboard recorders (EOBRs) mandatory in all vehicles put into service from MY 2016 onward. Technician B says that the FMCSA can currently mandate the installation of an EOBR into a vehicle when its driver is cited for a 10% over HOS infraction. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
As a mechanical engineer, civil engineer, or chemical engineer, you could come across a project dealing with sizing pumps to overcome losses in piping systems. The head loss due to flow of a fluid inside a pipe is calculated from
How is a cracked drum serviced?
What will be an ideal response?