AREA-B MOCKUP EXAM - SEMIFINAL

Part 01 – Utilities and about Water Source, Supply & Distribution. 1. Which of the following is a primary source of freshwater?

• ocean

• lake

• lagoon

• estuary

Which process removes salt from seawater?

• distillation

• desalination

• dehumidification

• demineralization

Water distribution systems typically rely on:

• gravity and pumps

• pressure and fans

• turbines and ducts

• heat and valves

Which design strategy helps reduce stormwater runoff?

• impermeable pavement

• green roof

• concrete slab

• asphalt driveway

Which system allows reuse of water from sinks and showers for irrigation?

• blackwater recycling

• greywater system

• stormwater runoff

• septic tank

What does “roughing-in” refer to in plumbing installation?

• installing fixtures

• connecting water supply

• laying out pipes before finishing

• sealing joints

Which pipe is typically used for cold water supply in residential plumbing?

• cpvc

• pvc

• abs

• pex

Part 02 – Utilities and about Plumbing, Roughing-in & Fixtures. 8. Which fixture requires both a supply and a waste connection?

• faucet

• showerhead

• toilet

• hose bibb

Which material is commonly used for vent piping?

• copper

• pvc

• galvanized steel

• cast iron

Part 02 – Utilities and about Plumbing, Roughing-in & Fixtures. 10. Which fixture is most likely to use a pop-up drain assembly?

• toilet

• lavatory sink

• shower

• bidet