How to use a fire hose in case of a fire? A. 1. Break fire glass, 2. pull out hose, 3. open nozzle valve & 4. open water supply valve B. 1. Open nozzle valve, 2. pull out hose, 3. open water supply valve & 4. break fire glass C. 1. Break fire glass, 2. open water supply valve, 3. pull out hose & 4. open nozzle valve

A firefighter uses a water hose to extinguish a burning building. How does this action disrupts the fire triangle?(1 Point)It creates more heat.It adds more fuel.It removes heat by cooling the burning materials.It doesn't affect the fire triangle.

What is the first step to take in the event of a fire emergency?(1 Point)Call 911Evacuate the building immediatelyTry to extinguish the fire yourselfWait for instructions

You are working in an area that has multiple cubicles with multiple PCs. You see smoke coming from the laser printer in the area where you are working. You pull the fire alarm, tell everyone to leave (and they do), and grab the fire extinguisher. Now what do you do?This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionAPush the lever to engage or activate the pump inside the extinguisher.optionBPull out the fire extinguisher pin.optionCAim the nozzle at the printer.optionDSqueeze the handle and slowly move the nozzle back and forth.

What is the principle of soda fire extinguisher?A) Carbon dioxide produced cuts off the supply of oxygen by covering the fire like a blanket.B) Water produced cuts off the supply of oxygen by covering the fire.C) Acid present in the container reacts with fire.D) Nitrogen gas produced cuts off the supply of oxygen by covering the fire

The firemen _____ the fire promptly. put off put away put in put out