5. Rods AC and BC are used to suspend the 200-kg load. If each rod is made of a material for which the average normal stress cannot exceed 150 MPa, determine the minimum required diameter of each rod to the nearest mm. B

For the edge dislocation, cite the relationship between the direction of the applied shear stress and the direction of dislocation line motion. O Neither parallel nor perpendicular O Parallel O Perpendicular

In a large student house in Sheffield, cold water is supplied by the mains water supply at a pressure of 2 bar, gauge, and at a temperature 10°C. A wash basin cold tap is located 3 meters above the mains supply, connected to the mains pipe with a copper pipe of internal diameter 15 mm and length 12 meters. When the tap is opened the flow rate of water out of the tap is 24 litres per minute, creating a Fanning friction factor in the pipe of 0.008.

I need the answer as soon as possible

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Question: A cylindrical rod of 1040 steel originally 11.4 mm (0.45 in.) in diameter is to be cold worked by drawing;  the circular cross section will be maintained during deformation.  A cold-worked tensile strength in excess of 825 MPa (120,000 psi) and a ductility of at least 12%EL are desired.  Furthermore, the final diameter must be 8.9 mm (0.35 in.).  Explain how this may be accomplished.

The coefficient of skin friction for a pipe through which water is flowing with a Re of 1600 is

Answer- 828 lbf=3.68kN

5. The resistance of a material to force which is tending to deform or fail by crushing. a. Parent metal b. Physical property c. Compressive strength d. Elongation