Problem 6: inputs:  a = 4 ft  b = 3 ft  h = 5 ft  w = 200 lb/ft determine the reactions at a and f. a) ax (indicate left/right) b) ay (indicate up/down) c) fx (indicate left/right) d) fy (indicate up/down)

Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.

Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above