Assertion A : Marine structures are made specially bulky and strong.Reason R : Sea insects result in undermining of the hardest and the soundest building material.Select your answer based on the coding system given below:

Docks and Harbor Engineering
Assertion A : Marine structures are made specially bulky and strong.Reason R : Sea insects result in undermining of the hardest and the soundest building material.Select your answer based on the coding system given below:

A is true but R is false.

Both A and R are true and R is the correct explanation of

Both A and R are true but R is not the correct explanation of

A is false but R is true.

A is true but R is false.

Both A and R are true and R is the correct explanation of

Both A and R are true but R is not the correct explanation of

A is false but R is true.

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Docks and Harbor Engineering
The minimum diameter of turning besin, where ships turn by going ahead and without tug assistance should be

2.0 L

1.5 L

4.0 L

1 L

2.0 L

1.5 L

4.0 L

1 L

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Docks and Harbor Engineering
Which of the following type of sea walls results in greatest protection of shore structures?

vertical sea wall

sea wall with concave face

stepped sea wall

sea wall with batter

vertical sea wall

sea wall with concave face

stepped sea wall

sea wall with batter

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Docks and Harbor Engineering
Which of the following conditions of loading imposes the greatest load on the foundation in case of dry docks?

When the dock is dry and is under construction

When the dock is empty with the ship of maximum tonnage

When the dock is full of water

When the dock is empty

When the dock is dry and is under construction

When the dock is empty with the ship of maximum tonnage

When the dock is full of water

When the dock is empty

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Docks and Harbor Engineering
Assertion A : Large size stones are required in stone revetment in shore protection.Reason R : Resistance of stone to wave force is proportional to its volume and wave force is proportional to the exposed area of the stone.Select your answer based on the coding system given below.

A is false but R is true.

A is true but R is false.

Both A and R are true but R is not a correct explanation of A.

Both A and R are true and R is the correct explanation of A.

A is false but R is true.

A is true but R is false.

Both A and R are true but R is not a correct explanation of A.

Both A and R are true and R is the correct explanation of A.

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Docks and Harbor Engineering
If ‘Hs’ is the significant wave height, then the average wave height and highest wave height respectively are given by

0.6 Hs and 1.87 Hs

1.27 Hs and 1.67 Hs

0.6 Hs and 1.67 Hs

1.27 Hs and 1.87 Hs

0.6 Hs and 1.87 Hs

1.27 Hs and 1.67 Hs

0.6 Hs and 1.67 Hs

1.27 Hs and 1.87 Hs

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Docks and Harbor Engineering

Docks and Harbor Engineering Assertion A : Marine structures are made specially bulky and strong.Reason R : Sea insects result in undermining of the hardest and the soundest building material.Select your answer based on the coding system given below:

Docks and Harbor Engineering The minimum diameter of turning besin, where ships turn by going ahead and without tug assistance should be

Docks and Harbor Engineering Which of the following type of sea walls results in greatest protection of shore structures?

Docks and Harbor Engineering Which of the following conditions of loading imposes the greatest load on the foundation in case of dry docks?

Docks and Harbor Engineering If ‘Hs’ is the significant wave height, then the average wave height and highest wave height respectively are given by

Docks and Harbor Engineering
Assertion A : Marine structures are made specially bulky and strong.Reason R : Sea insects result in undermining of the hardest and the soundest building material.Select your answer based on the coding system given below:

Docks and Harbor Engineering
The minimum diameter of turning besin, where ships turn by going ahead and without tug assistance should be

Docks and Harbor Engineering
Which of the following type of sea walls results in greatest protection of shore structures?

Docks and Harbor Engineering
Which of the following conditions of loading imposes the greatest load on the foundation in case of dry docks?

Docks and Harbor Engineering
If ‘Hs’ is the significant wave height, then the average wave height and highest wave height respectively are given by