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

A is false but R is true.

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

A is true but R is false.

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

A is false but R is true.

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

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Docks and Harbor Engineering
As compared to wall type breakwater, mound type breakwater

Requires less material

Requires low maintenance cost

Requires skilled labor

Results in less damage due to gradual failure

Requires less material

Requires low maintenance cost

Requires skilled labor

Results in less damage due to gradual failure

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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

When the dock is full of water

When the dock is empty with the ship of maximum tonnage

When the dock is dry and is under construction

When the dock is empty

When the dock is full of water

When the dock is empty with the ship of maximum tonnage

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Docks and Harbor Engineering
A ship is berthed in a chamber and lifted by principles of buoyancy Such a chamber is called.

Refuge dock

Wet dock

Dry dock

Floating dock

Refuge dock

Wet dock

Dry dock

Floating dock

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Docks and Harbor Engineering
If H is the height of the wave expected, then the height of the breakwater is generally taken as

1.2 H to 1.25 H above the datum

1.2 H to 1.25 H above the low water level

1.2 H to 1.25 H above the mean sea level

1.2 H to 1.25 H above the high water level

1.2 H to 1.25 H above the datum

1.2 H to 1.25 H above the low water level

1.2 H to 1.25 H above the mean sea level

1.2 H to 1.25 H above the high water level

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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

1 L

4.0 L

1.5 L

2.0 L

1 L

4.0 L

1.5 L

2.0 L

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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 As compared to wall type breakwater, mound type breakwater

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 A ship is berthed in a chamber and lifted by principles of buoyancy Such a chamber is called.

Docks and Harbor Engineering If H is the height of the wave expected, then the height of the breakwater is generally taken as

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
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
As compared to wall type breakwater, mound type breakwater

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
A ship is berthed in a chamber and lifted by principles of buoyancy Such a chamber is called.

Docks and Harbor Engineering
If H is the height of the wave expected, then the height of the breakwater is generally taken as

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