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Consider the following statement about the municipal solid waste:
P. If it is assumed that air contains 23.15 percent oxygen by mass, then the amount of air required for the complete oxidation of 1 kg of carbon would be equal to 11.25kg.
Q. The anaerobic digestion will require an optimum C/N ratio of about 30 – 50.
R. Pulverization refers to the action of cutting and tearing, whereas shredding refers to the action of crushing and grinding.
S. Electrostatic precipitator is also installed in the incineration plant to reduce air pollution, particularly due to the emission of dioxin.
T. Pyrolysis is highly exothermic in nature and hence also known as destructive distillation.
Which one of the following options is correct?
  • a)
    P – False: Q – False: R – True: S – True: T - True
  • b)
    P – True: Q – True: R – False: S – True: T – False
  • c)
    P – False: Q – True: R – False: S – False: T – True
  • d)
    P – False: Q – True: R – True: S – True: T – False
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Consider the following statement about the municipal solid waste:P.If ...
1) Amount of oxygen required for the complete combustion of solid waste, it is necessary to compute the oxygen requirement for the oxidation of carbon, hydrogen, and sulfur contained in the waste.
The basic reactions involved are:
For carbon
C + O2 → CO2
C - (12), O2 - (32) and CO2 - (44)
For Hydrogen
2H2 + O2 → 2H2O
H - (4), O2 - (32) and 2H2O(64)
The amount of air required for the complete oxidation of 1 kg of carbon would be
= 11.52 kg.
2) Pyrolysis is a highly endothermic process and known as destructive distillation whereas combustion process is a highly exothermic process.
3) For proper development of anaerobic digestion, C/N ratio of the digestive material should be between 30 to 50 for optimum digestion.
4) Pulverization refers to the action of crushing and grinding, whereas shredding refers to the action of cutting and tearing.
5)  ​An electrostatic precipitator is also installed in the incineration plant to reduce air pollution, particularly due to the emission of dioxin.
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Consider the following statement about the municipal solid waste:P.If it is assumed that air contains 23.15 percent oxygen by mass, then the amount of air required for the complete oxidation of 1 kg of carbon would be equal to 11.25kg.Q.The anaerobic digestion will require an optimum C/N ratio of about 30 – 50.R.Pulverization refers to the action of cutting and tearing, whereas shredding refers to the action of crushing and grinding.S.Electrostatic precipitator is also installed in the incineration plant to reduce air pollution, particularly due to the emission of dioxin.T.Pyrolysis is highly exothermic in nature and hence also known as destructive distillation.Which one of the following options is correct?a)P – False: Q – False: R – True: S – True: T - Trueb)P – True: Q – True: R – False: S – True: T – Falsec)P – False: Q – True: R – False: S – False: T – Trued)P – False: Q – True: R – True: S – True: T – FalseCorrect answer is option 'B'. Can you explain this answer?
Question Description
Consider the following statement about the municipal solid waste:P.If it is assumed that air contains 23.15 percent oxygen by mass, then the amount of air required for the complete oxidation of 1 kg of carbon would be equal to 11.25kg.Q.The anaerobic digestion will require an optimum C/N ratio of about 30 – 50.R.Pulverization refers to the action of cutting and tearing, whereas shredding refers to the action of crushing and grinding.S.Electrostatic precipitator is also installed in the incineration plant to reduce air pollution, particularly due to the emission of dioxin.T.Pyrolysis is highly exothermic in nature and hence also known as destructive distillation.Which one of the following options is correct?a)P – False: Q – False: R – True: S – True: T - Trueb)P – True: Q – True: R – False: S – True: T – Falsec)P – False: Q – True: R – False: S – False: T – Trued)P – False: Q – True: R – True: S – True: T – FalseCorrect answer is option 'B'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Consider the following statement about the municipal solid waste:P.If it is assumed that air contains 23.15 percent oxygen by mass, then the amount of air required for the complete oxidation of 1 kg of carbon would be equal to 11.25kg.Q.The anaerobic digestion will require an optimum C/N ratio of about 30 – 50.R.Pulverization refers to the action of cutting and tearing, whereas shredding refers to the action of crushing and grinding.S.Electrostatic precipitator is also installed in the incineration plant to reduce air pollution, particularly due to the emission of dioxin.T.Pyrolysis is highly exothermic in nature and hence also known as destructive distillation.Which one of the following options is correct?a)P – False: Q – False: R – True: S – True: T - Trueb)P – True: Q – True: R – False: S – True: T – Falsec)P – False: Q – True: R – False: S – False: T – Trued)P – False: Q – True: R – True: S – True: T – FalseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statement about the municipal solid waste:P.If it is assumed that air contains 23.15 percent oxygen by mass, then the amount of air required for the complete oxidation of 1 kg of carbon would be equal to 11.25kg.Q.The anaerobic digestion will require an optimum C/N ratio of about 30 – 50.R.Pulverization refers to the action of cutting and tearing, whereas shredding refers to the action of crushing and grinding.S.Electrostatic precipitator is also installed in the incineration plant to reduce air pollution, particularly due to the emission of dioxin.T.Pyrolysis is highly exothermic in nature and hence also known as destructive distillation.Which one of the following options is correct?a)P – False: Q – False: R – True: S – True: T - Trueb)P – True: Q – True: R – False: S – True: T – Falsec)P – False: Q – True: R – False: S – False: T – Trued)P – False: Q – True: R – True: S – True: T – FalseCorrect answer is option 'B'. Can you explain this answer?.
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