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Sewer gas can contain methane and hydrogen sulfide, both highly flammable and potentially explosive substances. As such, ignition of the gas is possible with flame or sparks.
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Question: The gas which may cause explosion in sewers, is. 1 carbondioxide. 2 methane. 3 ammonia. 4 carbon monoxide.
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The gas which may cause explosion in sewers, is [A]. carbondioxide [B]. methane [C]. ammonia [D]. carbon monoxide. Answer: Option B. Explanation: No answer description available for this question. Let us discuss. Workspace Report. Leave a Comment. Name * Email. Your comment * Submit Comment.
The gas which may cause explosion in sewers, is_________________? a. Carbondioxide. b. Methane. c. Ammonia. d. Carbon monoxide. ANSWER: Methane.
Sewer gases may include hydrogen sulfide, ammonia, methane, esters, carbon monoxide, sulfur dioxide and nitrogen oxides. Improper disposal of petroleum products such as gasoline and mineral spirits contribute to sewer gas hazards. Sewer gases are of concern due to their odor, health effects, and potential for creating fire or explosions.
covers were blown off in this explosion following the ignition of the gas which was escaping from a high pressure main. No damage resulted. Tests made indicated that the upper portion of the sewer manholes alone contained the gas. Explosions due to methane, commonly known as marsh gas, have been reported in various cities.
While sewer gas isn’t dangerous in small amounts, these compounds contribute to sewer gas toxicity at high levels. Hydrogen sulfide is the primary gas in sewer gas.
The gas which may cause explosion in sewers, is. A. Carbondioxide. B. Methane. C. Ammonia. D. Carbon monoxide. Answer: Option B
MCQs: The gas which may cause explosion in sewers, is_____? - Civil Engineering Mcqs - Waste Water Engineering Mcqs