In 3d modeling the combinations of keys that you use to give the program instructions is called
what?
manual
instructions
commands
okeywords

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?

Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms

Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false