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.

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.

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

A is false but R is true.

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

A is true but R is false.

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

A is false but R is true.

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

A is true but R is false.

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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 1.67 Hs

1.27 Hs and 1.67 Hs

1.27 Hs and 1.87 Hs

0.6 Hs and 1.87 Hs

0.6 Hs and 1.67 Hs

1.27 Hs and 1.67 Hs

1.27 Hs and 1.87 Hs

0.6 Hs and 1.87 Hs

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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.

A is false but R is true.

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 true but R is false.

A is false but R is true.

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

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Docks and Harbor Engineering
In multiple point mooring system, vessel is secured to minimum of

Two points

Eight points

Four points

Six points

Two points

Eight points

Four points

Six points

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Docks and Harbor Engineering
By increasing the rise of lock-gates,
(i) The length of the lock gate will increase
(ii) Transverse stress due to water pressure on the gate will increase
(iii) Compressive force on the gate will increase

Only (iii) is correct

Only (ii) is correct

(i) and (iii) are correct

(i) and (ii) are correct

Only (iii) is correct

Only (ii) is correct

(i) and (iii) are correct

(i) and (ii) are correct

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Docks and Harbor Engineering
Dead weight tonnage of a ship(i) varies with latitude and season(ii) is more than displacement tonnage(iii) is the difference between displacement load and displacement light Of these statements

(i) and (ii) are correct

(i) and (iii) are correct

Only (iii) is correct

(ii) and (iii) are correct

(i) and (ii) are correct

(i) and (iii) are correct

Only (iii) is correct

(ii) and (iii) are correct

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Docks and Harbor Engineering

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 In multiple point mooring system, vessel is secured to minimum of

Docks and Harbor Engineering By increasing the rise of lock-gates,(i) The length of the lock gate will increase(ii) Transverse stress due to water pressure on the gate will increase(iii) Compressive force on the gate will increase

Docks and Harbor Engineering Dead weight tonnage of a ship(i) varies with latitude and season(ii) is more than displacement tonnage(iii) is the difference between displacement load and displacement light Of these statements

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
In multiple point mooring system, vessel is secured to minimum of

Docks and Harbor Engineering
By increasing the rise of lock-gates,
(i) The length of the lock gate will increase
(ii) Transverse stress due to water pressure on the gate will increase
(iii) Compressive force on the gate will increase

Docks and Harbor Engineering
Dead weight tonnage of a ship(i) varies with latitude and season(ii) is more than displacement tonnage(iii) is the difference between displacement load and displacement light Of these statements