Assertion A : Intervention of undulations in the sea bed reduces the depth of wave at the section.Reason R : No wave can have a height greater than the depth of water through which it passes.Select your answer based on the coding system given below:

Docks and Harbor Engineering
Assertion A : Intervention of undulations in the sea bed reduces the depth of wave at the section.Reason R : No wave can have a height greater than the depth of water through which it passes.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 correct explanation of A.

A is false but R is true.

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

A is true but R is false.

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

A is false but R is true.

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

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Docks and Harbor Engineering
As per Stevenson’s empirical formula, the approximate value of the height of the wave in metres is given by (where F is the fetch in km.)

3.4 VF

0.5 VF

1.5 VF

0.34 VF

3.4 VF

0.5 VF

1.5 VF

0.34 VF

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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.

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

A is false but R is true.

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

A is true but R is false.

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

A is false but R is true.

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

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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

(i) and (ii) are correct

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

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Docks and Harbor Engineering
Which of the following are repair docks ?

wet docks, lift docks, marine railways, dry docks

dry docks, wet docks, floating docks, lift docks

marine railways, dry docks, floating docks, wet docks

wet docks, floating docks, lift docks, marine railways

wet docks, lift docks, marine railways, dry docks

dry docks, wet docks, floating docks, lift docks

marine railways, dry docks, floating docks, wet docks

wet docks, floating docks, lift docks, marine railways

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Docks and Harbor Engineering
The most popular method of construction of wall breakwaters is

Low level method

Barge method

None of these

Staging method

Low level method

Barge method

None of these

Staging method

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Docks and Harbor Engineering

Docks and Harbor Engineering Assertion A : Intervention of undulations in the sea bed reduces the depth of wave at the section.Reason R : No wave can have a height greater than the depth of water through which it passes.Select your answer based on the coding system given below:

Docks and Harbor Engineering As per Stevenson’s empirical formula, the approximate value of the height of the wave in metres is given by (where F is the fetch in km.)

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 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 Which of the following are repair docks ?

Docks and Harbor Engineering The most popular method of construction of wall breakwaters is

Docks and Harbor Engineering
Assertion A : Intervention of undulations in the sea bed reduces the depth of wave at the section.Reason R : No wave can have a height greater than the depth of water through which it passes.Select your answer based on the coding system given below:

Docks and Harbor Engineering
As per Stevenson’s empirical formula, the approximate value of the height of the wave in metres is given by (where F is the fetch in km.)

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
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
Which of the following are repair docks ?

Docks and Harbor Engineering
The most popular method of construction of wall breakwaters is