Which of the following fire extinguishers suppressant types is best used for electrical fires that might result when working with computer components?
Halocarbon: Halocarbon fire extinguishers could be the best choice for your computer server room. There’s no residue left behind, and two common extinguishing agents are HCFC-123, also known as Halotron I, and FE-36, also known as CleanGuard.
Which type of fire extinguisher can be used to put out a fire involving an electrical device or appliance?
E CO2 fire extinguisher
Instead, be prepared with a Class E CO2 fire extinguisher. This will successfully put out an electrical fire originating from appliances, wiring, outlets and circuit breakers and is therefore the best fire extinguisher for an electrical fire. Find more information about Carbon Dioxide CO2 fire extinguishers here.
Which device is used to ensure power to a server or network device during short power outages?
uninterruptible power supply (UPS)
An uninterruptible power supply (UPS) is a device that allows a computer to keep running for at least a short time when the primary power source is lost. UPS devices also provide protection from power surges. A UPS contains a battery that “kicks in” when the device senses a loss of power from the primary source.
How are the classifications for portable fire extinguishers divided?
How are the ratings used for portable fire extinguishers determined? They are determined by performance capability. Class B rated from 1-B to 640-B – rating based oin approximate square footage area of a flammable liquid of fire.
Which type of fire extinguisher is best for expensive electrical equipment?
Fire extinguishers with a Class C rating are suitable for fires in “live” electrical equipment. Both monoammonium phosphate and sodium bicarbonate are commonly used to fight this type of fire because of their nonconductive properties.
Which type of extinguisher is used for Class D fire?
Dry Powder extinguisher
To date, the only type of Class D fire extinguisher is the Dry Powder extinguisher. The powder agent used may be either powdered graphite, granular sodium chloride or copper based, all of which are effective at separating the fuel (the ignited combustible metal) from the oxygen.
What can put out an electrical fire?
CORRECT WAYS TO PUT OUT AN ELECTRICAL FIRE
- Use a fire extinguisher. You should use a multipurpose fire extinguisher with C in its label.
- Use baking soda. Is there anything baking soda can’t fix?
- Use a heavy blanket. Without oxygen, the fire can’t burn.
Which of the following can facilitate a full recovery within minutes?
RAID 0 will not recover from a failure; it is not fault tolerant. Which of the following can facilitate a full recovery within minutes? A hot site can facilitate a full recovery of communications software and equipment within minutes.
Are battery backups worth it?
Conclusion. No matter the use of the computer or device, it is always ideal to utilize either a battery backup or a UPS to protect your devices. Power and electricity outages, surges, and brownouts can cause data loss as well as physical damage to your computer components, thus shortening your device’s lifespan.
What kind of fire extinguisher should I use?
Portable extinguishers are useful for putting out small fires; however they are not effective against large, spreading fires. In these situations, doors should be closed to contain the fire. Type A: Pressurized water to be used on Class A fire only. Do not use on Class B or C fires; may cause fire spread or electrical shock.
Can a Class C fire extinguisher be switched out?
Class C fire extinguishers are the only type suitable for smothering the flames of a fire that is still connected to an electrical source. Once it becomes clear the burning object is completely disconnected from any electrical sources, a Class C extinguisher may be switched out for an extinguisher appropriate for fighting Class A fires.
What kind of fire extinguisher do you need for deep fat fryer?
These are the only extinguishers apart from water mist suitable for Class F fires (fats and cooking oils) and are mainly used in kitchens with deep fat fryers. They can also be used on Class A and some can be used on Class B fires.
Where can I find an ABC fire extinguisher?
Type A: Pressurized water to be used on Class A fire only. Do not use on Class B or C fires; may cause fire spread or electrical shock. ABC fire extinguishers are located throughout the Medical Centers in corridors. Specialty areas, such as the Operating Rooms and Kitchens have specific extinguishers.
