A40 wt% pb–60 wt% mg alloy is heated to a temperature within the α + liquid-phase region. if the mass fraction of each phase is 0.5, then estimate:

(a) the temperature of the alloy
(b) the compositions of the two phases in weight percent
(c) the compositions of the two phases in atom percent

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.

Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms

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