List of top Civil Structural and Transport Engineering Questions on Environmental Engineering asked in CUET (PG)

Nominal cover to reinforcement is provided to :
A. Protect reinforcement against corrosion.
B. Provide shear resistance.
C. Protect reinforcement against fire.
D. Develop sufficient bond strength along surface area of reinforcement bars.
Choose the correct answer from the options given below :

When flow is critical through open channel :
A. The specific energy is minimum for a given discharge.
B. The discharge is maximum for a given specific energy.
C. The specific force is minimum for a given discharge.
D. Froude number of the flow is equal to unity.
Choose the correct answer from the options given below :

Consider the following statements :
A. The quality of waste water is determined on the basis of dissolved oxygen.
B. The BOD test is based on dissolved oxygen.
C. Determination of dissolved oxygen also helps in controlling corrosion.
Choose the correct answer from the options given below:

The coefficient of permeability depends upon :
A. Void ratio of the soil
B. Duration of flow
C. Equivalent diameter of the soil grains
Choose the correct answer from the options given below :

The strength of concrete depends on :
A. Type of mortar
B. Proportion between coarse and fine aggregates
C. Water-Cement ratio
D. Temperature at the time of mixing
Choose the correct answer from the options given below :

Match LIST-I with LIST-II:\[\begin{array}{|c|c|} \hline \textbf{LIST-I (Treatment method)} & \textbf{LIST-II (Principle / process involved)} \\ \hline \text{A. Trickling filter} & \text{IV. Attached growth} \\ \hline \text{B. Activated sludge process} & \text{III. Suspended growth} \\ \hline \text{C. Aerated lagoon} & \text{II. Mechanical aeration} \\ \hline \text{D. Oxidation pond} & \text{I. Symbiotic} \\ \hline \end{array}\] Choose the most appropriate match from the options given below:

Match LIST-I with LIST-II:\[\begin{array}{|c|c|} \hline \textbf{LIST-I (Air pollutants)} & \textbf{LIST-II (Impact on human health)} \\ \hline \text{A. Particulates} & \text{III. Cause of coughing, shortness of breath, headache etc.} \\ \hline \text{B. Carbon mono-oxides} & \text{I. Impairs transport of O$_2$ in the bloodstream} \\ \hline \text{C. Sulfur oxides} & \text{IV. Cause respiratory illness} \\ \hline \text{D. Photochemical oxidants} & \text{II. Irritation of mucous membranes of the respiratory tract} \\ \hline \end{array}\] Choose the most appropriate match from the options given below: