Fire Apparatus Driver & Operator Exam 1 Practice 2026 – The All-in-One Guide to Master Ben Hirst’s Exam!

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards

From $12.50Unlock all

Session length

1 / 20

What information does the discharge gauge provide to the operator?

The flow rate from the pump.

The RPM of the pump engine.

The temperature of the discharged water.

The pressure being delivered to the selected discharge outlet.

Discharge gauge indicates the pressure being delivered to the discharge outlet. It shows the nozzle pressure you’re applying in the line, which helps you set and maintain the correct pump discharge pressure for the selected outlet. This is essential for ensuring adequate flow to the nozzle without over-pressurizing the line. It doesn’t measure flow rate, engine RPM, or water temperature—those are read from other instruments such as a flow meter, tachometer, or temperature gauge.