Broken stream - Study guides, Class notes & Summaries

TCFP Driver Op Questions and Answers 2023 Compared to full-size pumpers, initial attack fire apparatus have ? a. Larger Chassis b. smaller chassis c. larger agent tank size d. the same chassis and agent tank size b When water converts to a gas, water vapor, or steam, the water: a. immediately dissipates so it is rarely visible b. changes to droplets that will fall back to the surface c. only become visible if the ambient air temp is above 40 degrees d. only becomes visible a...

IFSTA 7th edition Chapter 13 hose operations and hose streamsDesigned for use in climates with freezing temperatures, the main control valve of this hydrant is located at the base or foot of the hydrant below the frost line - correct answer Dry barrel hydrant What type of stream is most commonly used for fires in confined spaces - correct answer Broken stream The velocity pressure at which water is discharged from the nozzle is (--) pressure - correct answer Nozzle pressure Recommended ...

Fire Apparatus Driver-Operator - Pumper Module 4 Questions and Answers Fully Solved One gallon of water weighs? 8.33 lbs Water freeze and boil temperatures? Freezes: 32° F Boils: 212° F Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:11 / 0:15 Full screen Brainpower Read More Water expansion ratio at 500° F. 1,700 to 1 Law of Specific Heat Ability of any substance to absorb heat. Water is the standard for measuring specific heat a...

FF1 Final Exam Study Guide IFSTA Questions and Answers Rated A+ Question: What is the primary purpose of the Incident Command System (ICS)? Answer: The primary purpose of the Incident Command System (ICS) is to provide a standardized approach to the command, control, and coordination of emergency response efforts, ensuring effective communication and resource management during incidents. Question: What is the significance of maintaining situational awareness during firefighting opera...

The basic methodology of the fire investigation should rely on the use of a ______________________ and attention to all relevant details. a. systematic approach b. approximation approach c. methodology approach d. general approach - ANSWER-a. systematic approach With few exceptions, the proper methodolgy for a fire or explosion investigation is to first _____________________ then investigate the cause, circumstances, conditions, or agencies that brought the ignition source, fuel, and ox...

TCFP Exam Questions & Answers Which is a characteristic of smooth bore nozzles? A. Prone to clogging with debris B. Cannot be used to apply compressed air foam C. Cannot be adjusted to different stream patterns D. Operate at higher nozzle pressures than fog nozzles - C. Cannot be adjusted to different stream patterns How is the rate of discharge for a manually adjustable fog nozzle changed? A. Pushing the bale forward or backward slowly B. Rotating the nozzle tip to choose a wid...

An oxygen deficient atmosphere is defined as containing less than what percent of oxygen? - 19.5 What should be done in order to ensure that ropes remain in good condition? - Keep all ropes away from rust. The Occupational Safety and Health Administration (OSHA) prohibits using rope to hoist? - pressurized SCBA cylinders. Which type of rope construction is used for life safety ropes? - Kernmantle Which would be the best knot to use to join together two ropes of different diameters? - Becke...

1. Characteristics of medications a. Based on properties of the ideal drug: i. Effectiveness: Why we take a certain drug to fix an issue in the body. Does the drug work for what we need to correct? ii. Safety: the drug cannot produce harmful adverse effects and be safe to use and not kill us. iii. Selectivity: The drug elicits the only response for what it is given for. One thing only (i.e.: antihypertensive lowering BP but also lowering amount of acid in the stomach). iv. Reversible action...

NFDN 1002 Question and answers correctly solved 2024/2025 NFDN 1002 what is your primary concern when errors occur? - correct answer Patient Safety First pass effect - correct answer when a medication is broken down but not absorbed by the body Drug Absorption - correct answer entrance of a drug into the bloodstream from its site of administration factors that may inhibit drug absorption? - correct answer - the route of administration ( GI route VS IV route) - presence of f...

BIOD 103 MEDTERM EXAM MODULE 6 STUDY GUIDE - PORTAGE LEARNING. PORTAGE LEARNING. Digestion: The Esophagus & the Stomach From the esophagus, food enters the stomach, which can be broken down into three distinct parts. The upper part of the stomach is called the fundus, the middle portion is known as the body, and the lower portion is known as the antrum. The openings to and from the stomach are called sphincters. These sphincters contract and relax to allow food in from the esophagus and p...