Sat 26 Apr, 2014 04:20 am - Determine the percentage reduction in winter heat loss through the windows of an office building if double glazing is used instead of single glazing. Assume that:
(i) The conductivity of the... (view)
Sat 26 Apr, 2014 04:18 am - The air intake into a compressor is at a press of 1 bar and a temperature 25ºC, with a mass flow rate of 0.5 kg/s. The air is discharged from the compressor at 10 bar and a velocity of 20m/s.... (view)
