Mariners Infogram | Mariners Infogram

What do you know about the IOPP certificate?

IOPP Certificate An International Oil Pollution Prevention (IOPP) Certificate shall be issued, after an Initial, Periodical or Renewal survey as specified in Annex I, to any oil tanker of 150…

Mariners Infogram June 10, 2022

Function 2

Give definitions for the below mentioned terms.

Give definitions for the below mentioned terms. Camber The purpose of rounding the beam is to ensure a good drainage of the water and also to strengthen the upper deck…

Mariners Infogram June 9, 2022

Function 1

ROR Situation based Question (Trawler).

Q.1 What shape must a trawler show when trawling by day? Ans. 2 cones, apex together, in a vertical line, one above the other Q.2 Trawler is making way during…

Mariners Infogram June 8, 2022

Function 3

What are the SOLAS requirements for foam concentration of fixed deck foam fire fighting system?

Concentration of Deck Fixed Foam System 1) The rate of supply of foam solution shall be not less than the greatest of the following: A) 0.6 ltr/min per square metre…

Mariners Infogram June 7, 2022

Function 2

What is Tare weight and Laden weight?

The weights marked on the containers are TARE weight and LADEN weight. Tare Weight TARE weight is the weight of the empty container and is usually 2200KGS for a TEU…

Mariners Infogram June 5, 2022

Function 1

Does rule 18 apply in Narrow Channel and TSS once ROC has developed with a non impeding vessel?

Rule no. 18 does not apply in Narrow Channel & TSS once ROC has developed with a non impeding vessel. This is because Rule 18 clearly states in the 1st…

Mariners Infogram June 1, 2022

Function 3

What are the SOLAS requirements for Hand Flares, Buoyant Smoke Signals & Rocket Parachute Flares?

SOLAS requirements for Hand Flares, Buoyant Smoke Signals & Rocket Parachute Flares Hand Flares The hand flare shall: 1) be contained in a water-resistant casing 2) have brief instructions or…

Mariners Infogram May 31, 2022

Function 1

What factors would you consider while loading Containers on Deck?

Containers on deck Containers when they are loaded on deck are subject to the following consideration -barring stability, which would have been planned for. 1) The load density of the…

Mariners Infogram May 30, 2022

Function 1

Why Long by Chron is preferred over Intercept method?

Long by chron is preffered in morning because: 1) It is easier to get longitude at noon with correction no need of plotting. 2) Accuracy of fix increased with PL…

Mariners Infogram May 28, 2022

Function 3

What are torsional stresses? How can they be compensated?

Torsional Stresses and its prevention A ship traversing a wave train at an angle will be subject to righting moments of opposite directions at its ends. The hull is subject…

Mariners Infogram May 25, 2022