GATE CE 2023 Set 1 | GATE CE Year Wise Previous Years Questions

GATE CE 2023 Set 1

MCQ (More than One Correct Answer)

-0

Identify the waterborne diseases caused by viral pathogens:

Acute anterior poliomyelitis

Cholera

Infectious hepatitis

Typhoid fever

GATE CE 2023 Set 1

MCQ (More than One Correct Answer)

-0

Which of the following statements is/are TRUE for the Refuse-Derived Fuel (RDF) in the context of Municipal Solid Waste (MSW) management?

Higher Heating Value (HHV) of the unprocessed MSW is higher than the HHV of RDF processed from the same MSW

RDF can be made in the powdered form

Inorganic fraction of MSW is mostly converted to RDF

RDF cannot be used in conjunction with oil

GATE CE 2023 Set 1

MCQ (Single Correct Answer)

-0.66

In the following table, identify the correct set of associations between the entries in Column - 1 and Column-2.

Column-1	Column-2
P: Reverse Osmosis	III: Concentration Polarization
Q: Trickling Filter	I: Ponding
R: Coagulation	IV: Charge Neutralization
S: Adsorption	II: Freundlich Isotherm

P - II, Q - I, S - III

Q - III, R - II, S - IV

P - IV, R - I, S - II

P - III, Q - I, R - IV

GATE CE 2023 Set 1

MCQ (More than One Correct Answer)

-0

Which of the following statements is/are TRUE in relation to the Maximum Mixing Depth (or Height) ‘Dmax’ in the atmosphere?

Dmax is always equal to the height of the layer of unstable air

Ventilation coefficient depends on Dmax

A smaller Dmax will have a smaller air pollution potential if other meteorological conditions remain same

Vertical dispersion of pollutants occurs up to Dmax

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Hydrology

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Transportation Engineering

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