🔍 Key Concepts

• Study the flow path of the liquid through the purifier bowl and locate where the separated liquid actually leaves the unit through a shaped opening or orifice – this is the discharge nozzle. • Compare all labeled points near the outer periphery where fluid could exit; distinguish between structural parts (covers, frames, bolts) and flow parts (ports, nozzles, passages). • Note that a nozzle usually looks like a short, shaped passage/orifice aimed into a discharge chamber or outlet passage rather than a flat surface or fastening point.

💭 Think About

• Trace the fluid from the inner bowl area outward – at which labeled letter does the liquid finally pass through a small orifice into a discharge space or channel? • Which of the answer letters is clearly associated with a passage that directs flow, rather than a gasket, bolt, or stationary support? • Look at the geometry: which lettered part has the classic nozzle shape (converging passage or tip) opening into a discharge area?

✅ Before You Answer

• Verify that the letter you choose is on a part that clearly forms a passage/orifice for leaving fluid, not just a cavity or chamber. • Confirm that the part is located at or very near the outer edge of the bowl, where separated liquid normally exits in a centrifugal purifier. • Double‑check that other answer letters correspond to items like bolts, drain plugs, or structural rings, which would not be described as a discharge nozzle.