Locations from which an engine can draft out of a static water supply source?

Locations from which an engine can draft out of a static water supply source?

• A. Hydrant outlets
• B. On-scene water sources
• C. Drafting points
• D. Drafting sites

Answer: (D)

Drafting from a static water supply means pulling water through the pump’s suction from a source like a pond, lake, or tank. The specific location where you set up the suction and place the intake is called the drafting site. This term identifies the spot at the water source used to establish the suction line, ensure the intake is positioned to stay primed, and keep debris out with a strainer as needed. Choosing the right drafting site matters because if the intake is too shallow, in surface debris, or otherwise not protected, the pump can lose prime or suck in sediment. Hydrant outlets are pressurized municipal sources, and on-scene water sources are too vague; drafting points is a close idea, but the established term for the exact location is drafting site.

Drafting from a static water supply means pulling water through the pump’s suction from a source like a pond, lake, or tank. The specific location where you set up the suction and place the intake is called the drafting site. This term identifies the spot at the water source used to establish the suction line, ensure the intake is positioned to stay primed, and keep debris out with a strainer as needed. Choosing the right drafting site matters because if the intake is too shallow, in surface debris, or otherwise not protected, the pump can lose prime or suck in sediment. Hydrant outlets are pressurized municipal sources, and on-scene water sources are too vague; drafting points is a close idea, but the established term for the exact location is drafting site.