fuels ppt 2= 2-2

What can prolonged exposure to CO lead to?

• Increased appetite

• Loss of consciousness

• Enhanced memory

• Better sleep

Which of the following symptoms can result from long-term CO exposure?

• Death

• Improved digestion

• Heightened senses

• Increased strength

What is the best way to treat someone suspected of having CO poisoning?

• Give them water

• Remove them to a well-ventilated and oxygenated area

• Keep them in the same place

• Cover them with a blanket

What should you do if you suspect CO poisoning?

• Close all windows and doors

• Turn on all appliances

• Open windows and doors, switch off the appliance, and call emergency services

• Ignore the symptoms

What percentage of people who survive CO poisoning suffer long-term issues?

• 5%

• 10%

• 20%

• 15%

What is the primary purpose of a carbon monoxide detector?

• To detect smoke in the room

• To warn of small amounts of CO before it is too late

• To measure the temperature of the room

• To provide a pleasant aroma

What type of sensor is mentioned in the text for detecting carbon monoxide?

• Infrared sensor

• Biometric sensor

• Ultrasonic sensor

• Pressure sensor

How does the biometric sensor warn people about carbon monoxide?

• By emitting a loud noise

• By changing the color of an internal gel

• By vibrating

• By sending a text message

Which type of sensor uses a silica chip to detect carbon monoxide?

• Metal oxide semiconductor sensor

• Electrochemical sensor

• Infrared sensor

• Optical sensor

What triggers the alarm in an electrochemical carbon monoxide detector?

• Lowered electrical resistance

• Changes in the electrical current

• Increased temperature

• Decreased humidity