# Civil Engineering Questions And Answers :: Docks And Harbour Engineering: part1

Civil Engineering : Docks And Harbour Engineering QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2021 and IES 2021 examinations :

 1.In multiple point mooring system, vessel is secured to minimum of two points four points six points eight points ANSWER : : four points Explanation :
 2.As compared to wall type breakwater, mound type breakwater requires skilled labour requires low maintenance cost requires less material results in less damage due to gradual failure ANSWER : : results in less damage due to gradual failure Explanation :
 3.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: Both A and R are true and R is correct explanation of A. Both A and R are true but R is not the correct explanation of A. A is true but R is false. A is false but R is true. ANSWER : : Both A and R are true and R is correct explanation of A. Explanation :
 4.If the maximum spring rise is 2 m and height of the waves expected is 4 m , then the breakwater height above the datum will be 2.5 m 4 m 5 m 7 m ANSWER : : 7 m Explanation :
 5.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 ii) and iii) are correct i) and iii) are correct Only iii) is correct ANSWER : : i) and iii) are correct Explanation :

More Docks And Harbour Engineering QUESTIONS AND ANSWERS available in next pages

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