A low-carbon steel was found to follow o= (717 MPa)E^0.234. If the initial diameter was 12.8 mm and was reached duing the tensile test of this steel. 4, the diameter at fracture was 9.27 mm, calculate the maximum tensile load (kN) that during the tensile test of this steel.

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2

Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.