Water type extinguishers - Study guides, Class notes & Summaries

The A rating is a water equivalency rating. Each A is equivalent to ________ of water. Answer: 1 1/4 gallons. Note that 4A = 5 gallons of water. The ________ rating is equivalent to the amount of square footage that the extinguisher can cover, handled by a professional. Answer: B:C Note that 20 B:C = 20 square feet of coverage. C indicates it is suitable for use on ________ ________ ________. Answer: electrically energized equipment. 8.8 Condemning Extinguishers 8.8....

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...

They offer the coating effects of dry chemicals. - Class A fire extinguisher should be removed or replaced at their next 6 year maintenance or hydrostatic test interval. - Dry chemical stored pressure fire extinguishers: Talking about UL rating, the _____ rating refers to the amount of sq footage an extinguisher covers - B:C you need to have portable fire extinguishers VISUALLY inspected at least _____ according to 29 CFR 1910.157 (e) (2) - monthly should NOT be used forf...

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...

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...

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...

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...