Which option identifies the principle of green engineering that applies to the following scenario? A committee reviews each phase of building a large manufacturing facility, making sure that all materials going into the manufacturing process are safe.

respect local geography and culture
maintain and improve the surrounding ecosystem
communicate with neighboring communities
materials and byproducts of a design should be nontoxic

When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line

The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false

An open feedwater heater operates at steady state with liquid entering at inlet 1 with t? = 40°c and pl = 1 .2 mpa. water vapor att2-200°c and p2 = 1.2 mpa enters at inlet 2. saturated liquid water exits with a pressure of pa 1.2 mpa. neglect heat transfer with the surroundings and all kinetic and potential energy effects, determine the mass flow rate of steam at inlet 2 if the mass flow rate of liquid water at inlet 1 is given as 2 kg/s.