Pumpoper - Study guides, Class notes & Summaries

Pumping Apparatus Driver/ Operator Exam |Questions and Verified Answers| 2023/ 2024 Update Q: How much does 1 gallon of water weigh? Answer: 8.34 lbs Q: What are the two types of electric power generators used in emergency services operations? Answer: •Portable Units •Apparatus-mounted Generators Q: What's is an inverter? Answer: Step-Up transformer that converts a vehicle's 12- or 24-volt DC current into 110- or 220-volt AC current Q: What are the ...

Pumping Apparatus Driver/ Operator Exam |Questions and Verified Answers| 2023/ 2024 New Update Q: At what PSI does air horns and non-essential devices stop operating? Answer: Drops below 80 PSI Q: Does ABS help provide a faster stop? Answer: No. but i it helps provide a more controlled stop. Prevents trucks from going into a slide, jack knife, or spin during heavy braking. Q: What type of gas does battery give off? Answer: Hydrogen Gas Q: T/F: In most ju...