What is the resultant phase or phases present in this eutectoid steel after the following heat treatment cycle: First quenched to Ms>T>MF at a cooling rate faster than the critical cooling rate and held for t > 104 sec, followed by reheating to T > 727 o C and held for a long time, and then quenched to Ms < T < TN at a rate faster than the CCR, and held for t > 104 seconds and then quench to room temperature?

What precautions should you take to prevent injuries when dealing with heavy loads?

On a average work day more than work place firs are reorted

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise