How many types of fire alarms are there?
There are three main types of fire alarm monitoring systems: ionization, photoelectric, and combination alarms. Below we will discuss each type of alarm and how they can help detect fires.
What class extinguisher must be near a kitchen hood system?
class K
While the hood fire suppression systems are extremely effective, they may not always be sufficient to extinguish the fire, especially if any oil or grease has spilled, spreading the fire. For these reasons, the NFPA still requires that commercial kitchens include a class K specific fire extinguisher.
Which of the following is the most accurate concerning automatic sprinkler systems within commercial properties?
Which of the following is MOST accurate concerning automatic sprinkler systems within commercial properties? They are designed to protect all occupied spaces as well as means of egress.
Which fire extinguisher is used for cooking oil?
wet chemical fire extinguisher
Class F fire extinguishers should only be extinguished using a wet chemical fire extinguisher. These extinguishers have been specifically developed to tackle fires involving cooking oils and fats and contain potassium salts which both cool the flames and smother the fire’s oxygen content.
What type of fire is class K?
Class K fires involve vegetable oils, animal oils, or fats in cooking appliances. Extinguishers with a K rating are designed to extinguish fires involving vegetable oils, animal oils, or fats utilized in commercial cooking appliances.
What OSHA standards require automatic sprinkler systems?
1910.159 – Automatic sprinkler systems. Occupational Safety and Health Administration.
Can Class K be used on any fire?
Only the Class K Fire Extinguisher is compatible with wet chemical agents. Every commercial kitchen should have a Class K extinguisher to supplement the suppression system. The use of a multi-purpose ABC extinguisher may prove ineffective to extinguish a kitchen fire and can also result in damage to cooking equipment.