Particular machine part is subjected in service to a maximum load of 10 kn. with the thought of providing a safety factor of 1.5, it is designed to withstand a load of 15 kn. if the maximum load encountered in various applications is normally distributed with a standard eviation of 2 kn, and if part strength is normally distributed with a standard deviation of 1.5 kn, what failure percentage would be expected in service?

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line

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