) What happens when this eutectoid steel is first quenched to the 50% line at Ms > T > Mf at a rate faster than the CCR, and then isothermally held for t>104 sec, followed by rapid reheating to TN>T>Mf, and held there shortly and then quenched to T

Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.

An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)

For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.