At steady state, a device for heating and humidifying air has 250 ft3/min of air at 40of, 1 atm, and 80% relative humidity entering at one location, 1000 ft3/min of air at 60of, 1 atm, and 80% relative humidity entering at another location, and liquid water injected at 55of. a single moist air stream exits at 85of, 1 atm, and 35% relative humidity. determine:

(a) the rate of heat transfer to the device, in btu/min.

(b) the rate at which liquid water is injected, in lb/min.

answer:

the formula for amps is watts divided by volts. to use the chart, cover up the a with your finger and use the remaining chart calculation of w divided by v. using our sample panel data, 60 watts divided by 12 volts equals 5 amps.

explanation:

explanation:

which ordered pair is not in the solution

y > -1/2x + 5

y ≤ 3x - 2

a) (5,3) b) (4,3)

c) (3,4) d) (4,4)

sorry to disappoint you but i’ve been using for years and never once have i seen a “live section.” i’m sorry and i hope this !

~ emmy