Question
Which gas is commonly used in fire extinguishers to
smother flames?Solution
Carbon dioxide is widely used in fire extinguishers as it can displace oxygen, essential for combustion. COâ‚‚ extinguishers are effective for electrical fires and flammable liquids, as they do not leave residues.
More GK Miscellaneous Questions
Find the wrong number in the given number series,
29, 56, 120, 245, 501, 804Â
27, 35, 51, 75, 109, 147
1024 3072 384 1152 145 432
80, 88, 101, 122, 150, 185
6, 22, 76, 314, 1580, 9600
11, 12, 20, 58, 234, 1168
Find the wrong number in the given number series.
1, 4, 9, 16, 27, 36
There are two wrong number series given in question and three relationships has been derived from that you have to answer the correct relationship betwe...
63Â Â Â Â Â 98Â Â Â Â Â 140Â Â Â Â Â 192Â Â Â Â Â 251Â Â Â Â 318
...- Find the wrong number in the given number series.
12, 20, 31, 45, 62, 84
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