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Supply, Demand and Mining MCQs Quiz Online

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"How sulphur is scrubbed out from flue gases in the coal fired power plants?" Multiple Choice Questions (MCQ) on supply, demand and mining with choices by using mixture of limestone and lead, by using mixture of limestone & water, by using mixture of nitrogen oxide and water, and bu using mixture of sodium and water for best online colleges for teaching degree. Practice supply, demand and mining quiz questions for merit scholarship test and certificate programs for online associates degree.

MCQs on Supply, Demand and Mining

MCQ: How sulphur is scrubbed out from flue gases in the coal fired power plants?

  1. By using mixture of limestone and Lead
  2. By using mixture of limestone & water
  3. By using mixture of nitrogen oxide and water
  4. Bu using mixture of Sodium and water

B

MCQ: Why CBG is good energy?

  1. Because it reduces ozone forming emission
  2. It reduces pollutants
  3. Better type of energy
  4. Less pollutants

A

MCQ: Why most of the power station are not using selective catalytic reduction?

  1. Less concern about the pollution
  2. Due to high cost
  3. They don?t have advance knowledge about pollution control
  4. More attention is paid to money making

B

MCQ: What are flue Gases?

  1. Emitting from the chimmy's
  2. From Industries
  3. From houses
  4. From vehicles

A

MCQ: What reduces the nitrogen oxide from the car?

  1. Catalytic Converter
  2. Photovoltaic cells
  3. Solar Plates
  4. Catalytic Cells

A