And gas fires question Study guides, Class notes & Summaries

Med Surg Exam 2 Ch 28 Care of patients requiring oxygen therapy or tracheostomy Questions and Answers 100% Pass At what times is oxygen therapy needed for patients? - Correct Answer ️️ --Treat hypoxia. -treat hypoxemia. -When the normal 21% oxygen level in the air is inadequate. Which conditions will increase the body's need for more oxygen? - Correct Answer ️️ -- Infection in the blood. -Body temperature of 101 Fahrenheit. -Hemoglobin level of 8.7 g/dL. To improve a patient...

PRACTICE EXAM FIREFIGHTER 150 Questions with Verified Answers Which of the following was not suggested for personnel protection with regard to dealing with the chemical in question? A. Keep upwind of the chemical. B. Wear self-contained breathing apparatus. C. Avoid bodily contact with the chemical. D. Any chemical that may inadvertently contact the body should be washed off with large amounts of alcohol. - CORRECT ANSWER D. Any chemical that may inadvertently contact the body s...

Portable Fire Extinguisher Ch Question and answers already passed 2024 NFPA 10 - correct answer Standard for portable fire extinguishers Class A fire - correct answer Involves ordinary combustibles such as textiles, paper, plastics, rubber, and wood. Extinguished easier with: water, water-based agents such as Class A foam or dry chemicals Dry Chemical - correct answer Extinguishing system that uses dry chemical as the primary extinguishing agent; often used to protect areas contain...

Evidence - Demonstrative Tangible items; see, touch, smell, hear. Evidence - Documentary Written form; business records, banking, calendars, phone records, fire reports, etc... Evidence - Testimonial Competent live witness speaking under oath; two types; fact and expert Evidence - illustrative Photos, sketches, maps, diagrams. Modes are frequently used at trial. Evidence - illustravtive Photos and Videos; what, why, how, when Evidence collection Document in place, ...

RANDOMIZED PRACTICE FINAL TCFP FF2 EXAM (QUESTIONS AND ANSWERS) Under the Incident Command System, the __________ is responsible for determining the strategic goals for control of an incident. Question 1 options: 1) Incident Commander 2) Operations Officer 3) Planning Officer 4) Administration Officer - CORRECT ANSWER-1) Incident Commander In the Incident Management System, who is the one person ultimately responsible for managing an incident? Question 2 options: 1) A Chief Offi...

BEFO Take Home Test 2A Question and answers already passed 2024 What type of portable fire extinguisher is discharged in the form of gas and works on Class B and Class C fires? A. Clean agent B. Pump-type water C. Carbon dioxide (CO2) D. Wet chemical stored-pressure - correct answer C. Carbon dioxide (CO2) The P in the PASS acronym stands for: A.squeeze handles. B.aim nozzle at base of fire. C.sweep nozzle back and forth. D.pull pin by breaking wire or seal. - correct answer D.pul...

How does firefighting foam work? - ANSWER-By forming a blanket of foam on the surface of burning fuels - both liquid and solid What are the 4 methods that firefighting foam extinguishes and/or prevents ignition of fire? - ANSWER-Separating Cooling Smothering Penetrating Seperating - ANSWER-Creates a barrier between the fuel gases and possible ignition sources Smothering - ANSWER-Prevents air from reaching the fuel and mixing with the vapors and prevents the release of flammable vapor...

Explosive Hazards Exam 66 Questions with Verified Answers The initial change in the gas density, pressure, and velocity of air that occurs with a blast can be either discontinuous or gradual - CORRECT ANSWER True The six spherical storage tanks and 48 smaller horizontal cylindrical tanks all exploded instantaneously at the mexico city lpg terminal - CORRECT ANSWER False (a series of explosions) Which incident discussed in this unit was a cornerstone event that prompted the need to addre...

Med Surg Exam 2 Ch 28 Care of patients requiring oxygen therapy or tracheostomy Questions and Answers 100% Pass At what times is oxygen therapy needed for patients? - Correct Answer ️️ --Treat hypoxia. -treat hypoxemia. -When the normal 21% oxygen level in the air is inadequate. Which conditions will increase the body's need for more oxygen? - Correct Answer ️️ -- Infection in the blood. -Body temperature of 101 Fahrenheit. -Hemoglobin level of 8.7 g/dL. To improve a patient...

1. The component used to switch the heat pump unit between the heating and cooling modes of operation is the ____. a. four-way valve b. bi-valve c. two-way valve d. switching valve ANSWER: a POINTS: 1 REFERENCES: Reverse-Cycle Refrigeration QUESTION TYPE: Multiple Choice HAS VARIABLES: False DATE CREATED: 3/12/2015 12:23 PM DATE MODIFIED: 12/19/2015 6:31 PM 2. An air-to-air heat pump ____ heat from the outside air and deposits it in the conditioned space. a...