write the process of revers osmosis water treatment Techonology?

Describe the Piston Sampler.

Define the term Vibratory compactors.

Based on the materials of the course, building loads for which an HVAC system must compensate include all of the following except Select one: O a Ventilation loads O b Infiltration toads Sensible load O d. Transferrable loads Based on the materials of the course, which of the following statements about fire sprinklers is false Select one: O a. Sprinklers have a metal element that melts because of fire. O b. Smoke can cause fire sprinkler to be activated. c. Heat can activate fire sprinkler. O d. Sprinklers act as suppression and detection fire systems. Based on the materials of the course, the contrel system that uses a digtal signal to provide inturnation about the operating status and cundtons uf he HAC system s catet Select one: O a Automated Controls Systen b. HVAC system Oc. Operating System d. Building Automation System