1.

Observe the internal structure of fire extinguisher shown in the figure. Explainhow it works.​

Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/water-1449333" style="font-weight:bold;" target="_blank" title="Click to know more about WATER">WATER</a> <a href="https://interviewquestions.tuteehub.com/tag/extinguishers-2629683" style="font-weight:bold;" target="_blank" title="Click to know more about EXTINGUISHERS">EXTINGUISHERS</a> <a href="https://interviewquestions.tuteehub.com/tag/work-20377" style="font-weight:bold;" target="_blank" title="Click to know more about WORK">WORK</a> by removing heat from the fire. Dry chemical extinguishers are tanks of foam or dry powder with <a href="https://interviewquestions.tuteehub.com/tag/compressed-2534808" style="font-weight:bold;" target="_blank" title="Click to know more about COMPRESSED">COMPRESSED</a> nitrogen as the propellant. They work by smothering the fire: when you put a layer of powder or foam on the fire, you cut the fuel off from the <a href="https://interviewquestions.tuteehub.com/tag/oxygen-1144542" style="font-weight:bold;" target="_blank" title="Click to know more about OXYGEN">OXYGEN</a> around it, and the fire goes out.May 27, 2019 Explanation:Hope it may help you</body></html>


Discussion

No Comment Found

Related InterviewSolutions