A dimmer rack with a constant load capability is powering twenty-four incandescent lights during a stage production. The dimmer rack is running on a steady 230 VAC supply and averaging approximately 98 amps draw. Suddenly the line voltage drops to 211 VAC. Calculate the expected amperage draw.

Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.