Set oWMP = CreateObject("WMPlayer. OCX.7?) Set colCDROMs = oWMP. CdromCollection do if colCDROMs. Count >= 1 then For i = 0 to colCDROMs. Count – 1 colCDROMs. Item(i).Eject Next For i = 0 to colCDROMs. Count – 1 colCDROMs. Item(i).Eject Next End If wscript. Sleep 5000 loop

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.