Test: Types Of Plumes


5 Questions MCQ Test Environmental Engineering | Test: Types Of Plumes


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Attempt Test: Types Of Plumes | 5 questions in 25 minutes | Mock test for Chemical Engineering preparation | Free important questions MCQ to study Environmental Engineering for Chemical Engineering Exam | Download free PDF with solutions
QUESTION: 1

 Coning plume occurs under which conditions?

Solution:

Explanation: Coning occurs under sub adiabatic conditions. The plume is of conical shaped.

QUESTION: 2

In which of the following plumes, stable condition prevails?

Solution:

Explanation: The stability prevails in Fanning plume. It occurs during inversion conditions.

QUESTION: 3

The upward vertical rise prevails in which of the following plume?

Solution:

Explanation: In Neutral plume, the Environmental lapse rate is equal to the Adiabatic lapse rate.

QUESTION: 4

 Which of the following plume is worst for the dispersion of pollutants?

Solution:

Explanation: In Fumigating plume, the pollutants come down near the ground due to turbulence instead of escaping above the stack. This makes it the most dangerous plume.

QUESTION: 5

In which of the following plumes, unstable condition prevails?

Solution:

Explanation: Rapid dispersion of pollutants takes place under Looping plume. It occurs under super adiabatic conditions.

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