Driver Operator State Test – Commercial Vehicle Operation and Safety 2026 –
Practice and Study Guide
Mini-Pumper - correct answer ✔✔ Small fire apparatus mounted on a pickup-truck-sized
chassis, usually with a pump having a rated capacity less than 500 gpm
Midi-Pumper - correct answer ✔✔ Apparatus sized between a mini pumper and a full size fire
department pumper, usually with a gross vehicle weight of 12,000 pounds or greater. Pump not
greater than 1,000 gpm
Load Management System - correct answer ✔✔ An electrical monitoring system that will shed
electrical load in a predetermined order if the chassis voltage begins to drop below a
predetermined level.
Load Sequencer - correct answer ✔✔ Device in an electrical system that turns lights on at
specified intervals, so that the start-up load for all of the devices does not occur at the same
time.
Load Monitor - correct answer ✔✔ Device that "watches" an electrical system for added loads
that may threaten to overload the system.
Load Shedding - correct answer ✔✔ When an overload condition occurs, the load monitor will
shut down less important electrical equipment to prevent the overload.
Reckless Disregard - correct answer ✔✔ An act of proceeding to do something with a conscious
awareness of danger, while ignoring any potential consequences of so doing.
Negligence - correct answer ✔✔ breach of duty in which a person or organization fails to
perform at the standard required by law, or that would be expected by a reasonable person
under similar circumstances.
Practice and Study Guide
Mini-Pumper - correct answer ✔✔ Small fire apparatus mounted on a pickup-truck-sized
chassis, usually with a pump having a rated capacity less than 500 gpm
Midi-Pumper - correct answer ✔✔ Apparatus sized between a mini pumper and a full size fire
department pumper, usually with a gross vehicle weight of 12,000 pounds or greater. Pump not
greater than 1,000 gpm
Load Management System - correct answer ✔✔ An electrical monitoring system that will shed
electrical load in a predetermined order if the chassis voltage begins to drop below a
predetermined level.
Load Sequencer - correct answer ✔✔ Device in an electrical system that turns lights on at
specified intervals, so that the start-up load for all of the devices does not occur at the same
time.
Load Monitor - correct answer ✔✔ Device that "watches" an electrical system for added loads
that may threaten to overload the system.
Load Shedding - correct answer ✔✔ When an overload condition occurs, the load monitor will
shut down less important electrical equipment to prevent the overload.
Reckless Disregard - correct answer ✔✔ An act of proceeding to do something with a conscious
awareness of danger, while ignoring any potential consequences of so doing.
Negligence - correct answer ✔✔ breach of duty in which a person or organization fails to
perform at the standard required by law, or that would be expected by a reasonable person
under similar circumstances.
