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InsemSep 20232019 patternBE Civil

Air Pollution and Control (APC) SPPU Insem Question Paper Sep 2023

All 4 questions from this SPPU insem paper, as printed. Read them here or open the PDF.

Open the PDFMost repeated APC questions
Subject code
401004A
Pattern
2019 pattern
Exam
Insem
Session
Sep 2023
Max. marks
30
Time
1 Hour
Semester
VII
Paper code
[6188]-135

Printed for: B.E. (Civil) (Insem.)

Instructions to the candidates

  1. Answer Q.1 or Q.2, Q.3 or Q.4.
  2. Figures to the right indicate full marks.
  3. Neat diagrams must be drawn wherever necessary.
  4. Assume any other data, if necessary.

Questions

  1. Q1

    1. a)

      What are zones of atmosphere and explain any 2 layers of atmosphere.

      [4]
    2. b)

      Explain Air Pollution accident on Bhopal Gas Tragedy 1984.

      [6]
    3. c)

      Define Air Pollutants and what are effects of air Pollutants on Human health.

      [5]

  2. Q2

    1. a)

      If your car consumes 12.5 liters of diesel per day 120 km and the total distance covered by you is 280 km. how much CO 2 is added to your personal carbon footprint.

      [4]
    2. b)

      Explain Air ACT 1981.

      [6]
    3. c)

      What do you understand from NCAP, Explain in brief.

      [5]

  3. Q3

    1. a)

      What are the Scales of Meteorology? Explain.

      [5]
    2. b)

      Explain Plume Rise and how it is estimated?

      [5]
    3. c)

      Determine the effective stack height by using following data. Physical stack height = 136 m, diameter of stack = 2m, wind velocity 4m/s, Ambient temperature = 27°C, having Barometric pressure = 1300 millibar, stack gas velocity = 15 m/s, stack, gas temperature = 180° C.

      [5]

  4. Q4

    1. a)

      What are different behavior types of Plume, state coning plume and looping plume.

      [5]
    2. b)

      What are the limitations of Gaussion Diffussion model?

      [5]
    3. c)

      This part has equations that don’t show as text. Open the PDF to read it.

      [5]