What are the parts of a complete nozzle assembly?

• A. Body, screen, cap, and nozzle
• B. Tank, pump, hose, and nozzle
• C. Valve, gauge, switch
• D. Filter, cap, handle

Answer: (A)

The main idea here is knowing what parts make up a complete nozzle assembly for spray equipment. A nozzle assembly is built from four essential parts: the body, the screen, the cap, and the nozzle itself. The body is the main housing that connects to the spray system and provides the path for the liquid. The screen sits inside to catch debris and prevent clogs before the liquid reaches the tiny exit orifice. The cap secures the screen and seals the assembly so leaks don’t occur and the internal parts stay in place. The nozzle is the exit point that shapes the spray pattern and controls flow. Together, these parts form a functional unit that can be attached and serviced as a single nozzle assembly. The other options describe larger system components or partial assemblies—like a tank and pump or a valve and gauge—that aren’t the nozzle itself, or they omit essential pieces like the body or screen, so they aren’t the right fit for what a complete nozzle assembly comprises.