Fire gas detector - Study guides, Class notes & Summaries

Ch. 37 Fire Detection Questions with Solutions a. alarm initiation device b. alarm notification device c. control panel what are the three basic components of a fire alarm system? remote annunciator The what, enables fire fighters to ascertain the type and location of the activated alarm device as they enter the building? trouble alarm faults within a fire alarm system are indicated by? same floor; above and below In high-rise fire alarms are often programmed to alert...

TEXAS WASTEWATER CLASS C NEWEST EXAM LATEST 2024/2025 WITH ACTUAL QUESTIONS AND ANSWERS/ ALREADY GRADE A+ A treatment plant should have a valve exercise program in which all plant valves are exercised (opened and closed) - ANSWER-Once a year Immediate first aid for burns is to? - ANSWER-Flood with cold water Recommended personal hygiene practices to minimize the risk of being infected by wastewater pathogens include - ANSWER-Changing out of your work clothes and showering before leaving work ...

After what date was the F-24 certificate of Fitness not recognized. - July 31, 2014 Aisle requirement for temporary shelters - Aisles shall not be less than 36 inches (3ft) in width, except that cross aisles shall not be less than 48 inces (4ft) in width. Alarm Silence Switch - Silences the building's audible and visual devices after evacuation is complete while the source of the alarm is being investigated. Alarm Silence Switch or Button - Silence switch is used to silence the devices...

HVAC Journeyman's Study Set Exam Final Questions and Answers The maximum horizontal length of a single-wall connector shall be ____ percent of the height of the chimney or vent. - CORRECT ANSWER-75% Grease filters shall be installed at an angle of not less that ____ degrees from the horizontal and shall be equipped with a drip tray beneath the lower edge of the filters - CORRECT ANSWER-45 A device that will automatically shut off the fuel supply to a main burner or group of burners ...

Which condition should be pointed out to occupants during a fire safety survey? 979 a. Type 2 construction b. Void spaces in the attic c. Nonworking smoke detectors d. Presence of photovoltaic panels c. Nonworking smoke detectors On a preincident survey sketch or map, the locations of all: a. Fire lanes b. Fire hydrants c. Heavily traveled hallways d. Handicapped parking spaces b. Fire hydrants Brainpower Read More Previous Play Next Rewind 10 seconds Move forward...

HazMat Tech Course (Review Challenge). Questions and answers. 100% Accurate. Revision Guide. The "outcomes" of a HazMat incident are defined in terms of - -fatalities, injuries, property and environmental damage, and systems disruption During a leak incident, what resource would you use to locate nearby streams? - -Topographic map During a leak incident, what resource would you use to locate access routes and isolation control points for responders? - -Road map During a leak inci...

GED Test 740 Questions with Verified Answers "WOW! Mom rides a kayak at noon." How are the underlined words alike? - CORRECT ANSWER They are palindromes Who was the author of Common Sense: Thomas Paine or Thomas Jefferson? - CORRECT ANSWER Thomas Paine What is NOT a real shark: hammerhead, shovelhead, or tigerhead? - CORRECT ANSWER tigerhead What is the force that slows down an object or stops its motion? - CORRECT ANSWER friction Which is greater than 90 degrees: an acute angle...

CFPS-Practice Exam All Questions and Answers A+ Graded Which of the following provides regulations for protection in semiconductor manufacturing facilities? - CORRECT ANSWER-NFPA 318 Water mist systems are used to extinguish fires of which classification? - CORRECT ANSWER-Class A and B fires Which one of these is not one of the three operating principles used in gas-sensing fire detectors or multisensory detectors? - CORRECT ANSWER-Pneumatic principle Which of these are used to provi...

Firefighter 2 Written Exam Latest Update Graded A+ In most cases, how many sprinkler heads will open before a fire is controlled? 1-2 The minimum slope of a high-angle rescue operation is ____ degrees. 45 A straight stream is briefly discharged through a window from the building exterior. This is typical of which type of attack? Transitional If the air bag did not deploy a vehicle accident, what must be done prior to disentangling a victim? Disconnect the battery In a preaction sprinkler sys...

When using a pulse load tester on a sealed lead acid battery, the minimum acceptable capacity is... - Answer-80% When a software change is made to a fire alarm system, what percentage of the initiating devices not affected by the change must be tested - Answer-10% When testing elevator recall, the elevator should go to the alternate level when: - Answer-The lobby smoke detector on the recall level is activated Minimum requirement for system documentation - Answer-Battery calculations/fl...