Water type extinguishers - Study guides, Class notes & Summaries

Texas Ext Type B TFM02 Exam Questions With Verified Answers Latest Update 2024/2025 Graded A+ . A three-dimensional fire often involves static flammable liquid. true or false - correct answers false. 3D fires involve flammable liquid in motion as well as both horizontal and vertical surfaces. Class A fire extinguisher - correct answers are ok for wood, paper, some plastics and textiles. They offer the coating effects of dry chemicals. Dry chemical stored pressure fire extinguishers: - corr...

NFPA 10 2024 WITH COMPLETE SOLUTIONS NFPA 407 STANDARD FOR AIRCRAFT FUEL SERVICING NFPA 17B STANDARD FOR DRY CHEMICAL EXTINGUISHING SYSTEMS NFPA 17A STANDARD FOR WET CHEMICAL EXTINGUISHING SYSTEMS NFPA 18 STANDARD ON WETTING AGENTS NFPA 52 VEHICULAR FUEL SYSTEMS HIGH PRESSURE CYLINDER this type of cylinder CONTAINS NITROGEN, COMPRESSED AIR, CARBON DIOXIDE OR OTHER GASES AT A PRESSURE HIGHER THAN 500 PSI AT 70 DEGREES F. LOW PRESSURE CYLINDER this type of cylinder CONTAI...

STS Test Prep Questions and Answers Already Passed Where employee brings their own PEE, what is the responsibility of the employer? Assure the PPE's adequacy. (OSHA pg 127) What's the standard for eye protection? ANSI Z89.1-1969 (OSHA pg 127) How to ensure that a rope will hold a load? Checkt o see if the rated load capacity for the rope is being exceeded. Stairway handrails should be installed at ____ from the surface of the tread to upper surface of the handrail. 48" Sa...

AMT MLT Exam Study Guide/ Test bank with complete solutions#2(2023)Chain of custody. Beginning with the moment the specimen is collected and transported to the laboratory, to the analysis itself and the reporting of the results, must be documented by a process known as Quality control A process that monitors the accuracy and reproducibility of results through the use of control specimens. Accuracy Describes how close a test result is to the true value. Calibration The c...

A three-dimensional fire often involves static flammable liquid. true or false - correct answers false. 3D fires involve flammable liquid in motion as well as both horizontal and vertical surfaces. Class A fire extinguisher - correct answers are ok for wood, paper, some plastics and textiles. They offer the coating effects of dry chemicals. Dry chemical stored pressure fire extinguishers: - correct answers should be removed or replaced at their next 6-year maintenance or hydrostatic test ...

Inspector Chapter 13 Questions and Answers Already Graded A Which foam proportioner allows for automatic proportioning over a wide range of flows and pressures and does not depend on an external power source? Select one: a. Coupled water motor-pump proportioner b. Balanced pressure proportioner c. Around-the-pump proportioner d. Pressure proportioning tank system D Which type of fire extinguisher stores expellant gas and extinguishing agent in a single chamber? Select one: a. Lo...

When operating a fire extinguisher, the acronym PASS can be used to assist you in the steps. What does the acronym stand for? A) Point, aim, shoot, stream B) Point, arms length, sweep, side C) Push, aim, side, side D) Pull, aim, squeeze, sweep Feedback : Fundamentals of Fire Fighter Skills, Fourth Edition, page 250 D) Pull, aim, squeeze, sweep Why can dry chemical extinguishers be used on Class C fires? A) Because dry chemicals are chemically similar to water B) Because dry chemicals d...

Portable Fire Extinguishers Questions and Answers Already Passed A Class A fire extinguisher with a numerical rating of 2 contains _____ of water. Select one: a. 1.0 gal (3.8 L) b. 1.5 gal (5.7 L) c. 2.0 gal (7.6 L) d. 2.5 gal (9.5 L) d. 2.5 gal (9.5 L) A Class B foam extinguisher is effective on all of the following fuels except one. Choose the exception. Select one: a. Gasoline b. Diesel fuel c. Cooking oil d. Paint thinner c. Cooking oil A Class C agent must: Select ...

Wastewater Lab Analyst Exam Test Questions And Revised Correct Answers You have 0.01 mg of Manganese in 200 mL. How much do you have in 1L? - ANSWER : 0.05 mg In chemistry, what does the word Normality mean? - ANSWER : gram equivalent weights of reagent chemical per liter of solution The conductivity of de-ionized water should have how many microhmos/cm? - ANSWER : less than 0.2 Results of batci test are expressed as what? - ANSWER : coliforms per 100 mL How to report TN...

HOSA: CERT Terms with Certified Solutions CERT GOAL Do the greatest good for the greatest number CERT's Job in Fire Safety Extinguishing small fires, preventing additional fires CERT Priorities Always help in emergencies before pro-responders arrive; rescuer safety is #1. Always work with a partner and always wear safety equipment. Fire Triangle Fuel, heat, and oxygen - remove one side to stop fire Class A Fire Ordinary Combustibles Class B Fire Flammable and combustible l...