Which of the following conditions of loading imposes the greatest load on the foundation in case of dry docks? 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 TRUE ANSWER : ? YOUR ANSWER : ?
In a two lane channel, bottom width of channel is given by (2 × Manoeuvring lane) + (2 × Bank clearance lane + ship clearance lane) (2 × Manoeuvring lane) + (2 × Bank clearance lane) Manoeuvring lane + (2 × Bank clearance lane) + ship clearance lane Manoeuvring lane + (2 × Bank clearance lane) TRUE ANSWER : ? YOUR ANSWER : ?
Dead weight tonnage of a ship<br/>(i) varies with latitude and season<br/>(ii) is more than displacement tonnage<br/>(iii) is the difference between displacement load and displacement light of these statements (i) and (iii) are correct (ii) and (iii) are correct (i) and (ii) are correct Only (iii) is correct TRUE ANSWER : ? YOUR ANSWER : ?
Consider the following statements in regard to Beaufort scale for wind speeds,(i) The Beaufort number ranges from 1 to 12.(ii) Higher Beaufort number indicates higher speed of wind,(iii) Beaufort number for calm is smallest and for hurricane is highest Of these statements (i) and (ii) are correct (ii) and (iii) are correct (i), (ii) and (iii) are correct (i) and (iii) are correct TRUE ANSWER : ? YOUR ANSWER : ?
Consider the following statements in regard to Beaufort scale for wind speeds,<br/>(i) The Beaufort number ranges from 1 to 12.<br/>(ii) Higher Beaufort number indicates higher speed of wind,<br/>(iii) Beaufort number for calm is smallest and for hurricane is highest of these statements (i) and (ii) are correct (i) and (iii) are correct (ii) and (iii) are correct (i), (ii) and (iii) are correct TRUE ANSWER : ? YOUR ANSWER : ?
Consider the following statements.(i) Fender is the cushion provided on the face of the jetty for ships to come in contact,(ii) Slip is the space of water area between two adjacent piers where ships are berthed,(iii) Pier head is a structure constructed near the tip of a break water near the harbour entrance. Of the statements (i) and (ii) are correct (i) and (iii) are correct (i), (ii) and (iii) are correct (ii) and (iii) are correct TRUE ANSWER : ? YOUR ANSWER : ?
Consider the following statements.<br/>(i) Fender is the cushion provided on the face of the jetty for ships to come in contact,<br/>(ii) Slip is the space of water area between two adjacent piers where ships are berthed,<br/>(iii) Pier head is a structure constructed near the tip of a break water near the harbour entrance. <br/>Of the statements (ii) and (iii) are correct (i), (ii) and (iii) are correct (i) and (ii) are correct (i) and (iii) are correct TRUE ANSWER : ? YOUR ANSWER : ?
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.) 0.34 VF 0.5 VF 1.5 VF 3.4 VF TRUE ANSWER : ? YOUR ANSWER : ?
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 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 TRUE ANSWER : ? YOUR ANSWER : ?
Minimum width of ship clearance shall be (where “B” is beam of the design vessel) B or 30 m 1.5 B 50 m 1.5 B or 50 m TRUE ANSWER : ? YOUR ANSWER : ?