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Special Hazard Fire Suppression Systems Quiz

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Special Hazard Fire Suppression Systems Quiz

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Questions and Answers

Which Australian standard provides requirements for gaseous fire-extinguishing systems?

AS3772

AS5062

AS4487

AS4214 (correct)

What is one common fault found with gaseous fire suppression systems?

Detection System Failures

Obstructed Nozzles or Piping

Improper Agent Selection

Agent Leakage (correct)

Which type of fire suppression system protects cooking equipment?

Open nozzle water mist special hazard fire suppression systems

Aerosol fire extinguishing systems

Pre-engineered foam spray systems (correct)

Dry chemical powder systems

Which of the following factors can reduce the effectiveness of gaseous fire suppression systems?

Accumulated debris on sprinkler heads Signup and view all the answers

What can cause false activations of fire suppression systems?

Dust and humidity Signup and view all the answers

Which of the following can impact the performance of foam-based fire suppression systems?

Issues with foam concentrate mixing Signup and view all the answers

What can result from the lack of regular maintenance, inspections, and testing of fire suppression systems?

Undetected faults Signup and view all the answers

What are some environmental factors that can interfere with the accuracy of fire detection sensors?

dust, humidity, vibrations Signup and view all the answers

What is one potential issue that can result from agent settling in a protected area?

reduced effectiveness in reaching the fire Signup and view all the answers

What can cause pressure loss in the agent containers or piping of a fire suppression system?

leaks or other issues Signup and view all the answers

What is one potential consequence of inadequate ventilation in a fire suppression system?

accumulation of the extinguishing agent Signup and view all the answers

What are some common faults found with gaseous fire suppression systems?

Agent Leakage, Improper Agent Selection, Agent Discharge Delay, Detection System Failures, Inadequate Concentration, Obstructed Nozzles or Piping Signup and view all the answers

What are some types of special hazard fire suppression systems?

Gaseous, aerosol, open nozzle water mist, pre-engineered foam spray, and dry chemical powder systems fitted to mobile and transportable equipment Signup and view all the answers

Which Australian standards are relevant to fire suppression systems?

AS4214, AS4487, AS3772, AS5062, AS1851 Signup and view all the answers