The war of the currents in the 1880's involved thomas edison and nikola tesla on a reality tv show stranded on an island. each had to construct a current generating device out of the local floral and fauna. after 3 seasons, nikola tesla won and thomas edison was voted off of the island.

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The higher the astm grain-size number, the coarser the grain is. a)-true b)-false

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.

Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.