Does anyone have any questions about Eighteen Wheelers because I am knowledgeable enough to help someone. Plus I know a lot about cars because of My 2 Brothers who are Certified Auto Body Collision Repair Techs, and they have finished their work early and impressed their Bosses multiple times.

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

Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.

Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.