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Best Book for IMU CET Preparation in 2026 IMU CET is a common entrance test held by Indian Maritime University for students who want to get into Indian Maritime University or
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Best Book for IMU CET Preparation in 2026 IMU CET is a common entrance test held by Indian Maritime University for students who want to get into Indian Maritime University or

“Believe you can and you’re halfway there.” Theodore Roosevelt 1. Overview It’s great that you’ve recognized the importance of improving your communication skills. Making this decision is, but it’s a crucial

1. How to Apply for TORM Tanker Sponsorship 1.1. Apply to Tolani Maritime Institute– Begin by submitting your application to Tolani Maritime Institute, the first step towards securing sponsorship from TORM.

What is a Psychometric Test? A psychometric test is an exam that’s designed to measure or assess different aspects of a person’s abilities, personality, or skills. It’s a way for experts

My Story I’m Chief Engineer Praneet Mehta, and I want to share the story of how I found my way to the Merchant Navy, even when the path seemed uncertain and

Gas Engineers play a crucial role in ensuring the safety and efficiency of gas systems on board ships. In this blog, we will explore the crucial duties and responsibilities of a

Diploma in Nautical Science (DNS) Diploma in Nautical Science is a 1- year comprehensive residential course that provides knowledge regarding navigations, seamanship and safety management. After completing 1 year of Diploma

Congratulations on your journey to college – a pivotal moment in your life. Whether it’s a college or institute, this phase offers incredible opportunities. Your values and perspectives will be tested,

What is the Merchant Navy? The Merchant Navy refers to the commercial fleet of merchant vessels, ships, and maritime operations involved in transporting goods, cargo, and passengers by sea. Unlike the

The Anglo Eastern Maritime Academy, Khandape (Mumbai), India is one of Mumbai India’s top-performing maritime training institutes. Anglo Eastern Maritime Academy, Khandape (Mumbai), India is one of the best marine educational

Overview TS Rahman was established in 1910 as an orphanage, Training Ship Rahaman became South Asia’s first institute to train Indians as Merchant Navy officers. It has served the marine community

Merchant Navy is a popular career choice in India, and one of the most common questions that aspiring sailors ask is whether they should join the Deck side or the Engine

Merchant Navy is a prestigious career choice for individuals who are passionate about sailing and the sea. The Merchant Navy is responsible for transporting goods and passengers across the world’s oceans




Rules of the Road at Sea At sea, no painted lanes are telling a vessel where to go and no traffic lights telling two ships who should move first. A vessel

When it comes to cruise ships there is a lot to talk about. Cruise ships are floating hotel with a vacation destinations in around of themselves, offering travellers of all ages

Overview: If you want to learn more about the GME and from where and how to prepare then Download our APP “Merchant Navy Start“.A one stop solution to every Merchant Navy

Have you ever looked at the ocean and thought, “How deep down does it extend?” The sea is like a big puzzle blanketing most of our world. Some areas are shallow

Classification of Tankers Tankers are key vessels in the maritime industry. They transport liquids such as oil, chemicals, and gas and products like slurry, juice, and wine. Tankers are grouped into

What is Rudder? A rudder is a basic controller to steer ships, boats, submarines, hovercraft, airships, and other vehicles. Rudders move through fluid mediums, such as air or water. On airplanes,

A ship propeller is a unit that directly converts the rotation of the engine into thrust by moving the vessel. Picture it as a fan in water, and as it spins,

1: Classification of Oil Tanker Classes Oil tankers are key vessels in the maritime industry. They transport liquids such as oil, chemicals, gas, and products like slurry, juice, and wine. Tankers

Hydrostatic Release Unit Overview HRU or hydrostatic release units are used to release things underwater at a specific depth. They’re like underwater timers. The blog covers: It’s a helpful guide for

The mechanical gear machine aboard a ship that raises and lowers anchors with heavy metal chains connected is called a windlass. The primary objective of Windlass is to securely and effectively

What is the Hull of the Ship? The hull is a ship’s primary structural component, acting as its backbone and protective shell. The hull acts as a watertight cage that safeguards

1: Overview The Global Maritime Distress and Safety System (GMDSS) is a modern communication system on ships that ensures ships are never alone in an emergency, providing reliable distress alerts and

1: What is Rudder? A rudder is a basic controller to steer ships, boats, submarines, hovercraft, airships, and other vehicles. Rudders move through fluid mediums, such as air or water. On

What is Water Transport Water transportation is the movement of goods and people from one place to another over water bodies such as rivers, lakes, seas, and oceans. In the past,
Citadel Anti-Piracy Method on Cargo Ships Piracy remains a big problem for ships, especially in areas like the Gulf of Aden, the South China Sea, and the West African coast. To

What are Cargo Ships? Cargo ships are large ships that carry cargo across oceans. They’re built to handle different kinds of cargo such as containers loose materials, or liquids. We group

Engine Room Log Book: What It Records, How to Fill It and Why It Matters More Than It Looks Ask most cadets what the least exciting book in the engine room

Bunkering: Complete Guide Bunkering is one of the most critical operations carried out on board a vessel. Every voyage depends on proper fuel planning, accurate bunker calculations, and safe bunkering operations.
Engine Spares: Types, Importance, and Essential Marine Engine Spare Parts Every ship at sea depends on the reliability of its machinery. Whether it is a cargo vessel, tanker, container ship, offshore

Alfa Laval Centrifuge Troubleshooting: A Complete Guide for Marine Engineers The Alfa Laval centrifuge, commonly known as an Alfa Laval separator, is one of the most critical pieces of machinery onboard

Main Engine Reversing in MAN B&W MC Engine: Working Principle, Reversing Mechanism & Sequence A ship fitted with a Fixed Pitch Propeller (FPP) cannot change the direction of thrust by altering

Marine Main Engine Manoeuvring Diagram: Working Principle, Reading It and Safety Hand a cadet a main engine manoeuvring diagram for the first time and watch their face fall. It’s a maze

Marine Main Engine Starting Air System: Working Principle, Components and Safety Ask any engineer who’s stood in front of a main engine at “stand-by” what happens between the bridge order and

Marine Main Engine Accumulator Charging: Working Principle, System and Safety Walk into the engine room of any modern ME or RT‑flex vessel and you won’t find a camshaft turning away at

Types of Electrical Switches: Understanding Their Functions and Marine Applications Electrical switches are essential components of any electrical circuit. Their primary function is to start, stop, interrupt, or redirect the flow

Hydraulic Accumulator on Ships: Working Principle, Applications and Maintenance An energy storage device that uses compressed nitrogen gas to store hydraulic fluid under pressure is called a hydraulic accumulator. When the

How to Use a Vernier Caliper and Micrometer Vernier calipers and micrometers are two commonly used tools for precision measurement which we use onboard ships for various purposes; both measure dimensions

Pressure Control Valves The engine room of a modern vessel is a complex network of high-pressure fluids, extreme temperatures, and relentless mechanical energy. From the massive forces required to turn a

Hydrophore Pump System Fresh water is one of the most essential utilities onboard a ship, supporting everything from crew accommodation to critical machinery operations. However, unlike buildings on land that receive

Dual Fuel Marine Engines The maritime industry is undergoing a major transformation as shipowners seek cleaner, more efficient propulsion systems to meet stringent environmental regulations. One of the most significant innovations

Marine Air Conditioning System: Working Principle and Components Modern ships are equipped with sophisticated air conditioning systems to provide a comfortable living and working environment for the crew while protecting sensitive

Directional Control Valves Hydraulic systems are widely used onboard ships and in industrial machinery because they provide reliable, powerful, and precise motion control. Whether operating a steering gear, cargo crane, hatch

“Believe you can and you’re halfway there.” Theodore Roosevelt 1. Overview It’s great that you’ve recognized the importance of improving your communication skills. Making this decision is, but it’s a crucial

What is a Psychometric Test? A psychometric test is an exam that’s designed to measure or assess different aspects of a person’s abilities, personality, or skills. It’s a way for experts
gp rating to officer

My Story I’m Chief Engineer Praneet Mehta, and I want to share the story of how I found my way to the Merchant Navy, even when the path seemed uncertain and

merchant navy how to join gp rating

Oilers and wipers are unlicensed members of the engineering department of a merchant’s vessel. An oiler is senior only to a wiper in the engine department. After completing sufficient sea time

Joining the merchant navy is a prestigious and challenging career path that requires candidates to pursue maritime education. However, in recent years, there have been opportunities for ITI (Industrial Training Institute)

Fitter in the merchant navy is a crucial rank in the engine department of a ship. The fitter comes under the 2nd Engineer because of which he is responsible for assisting

Congratulations on your journey to college – a pivotal moment in your life. Whether it’s a college or institute, this phase offers incredible opportunities. Your values and perspectives will be tested,

What is the Merchant Navy? The Merchant Navy refers to the commercial fleet of merchant vessels, ships, and maritime operations involved in transporting goods, cargo, and passengers by sea. Unlike the

Overview The Great Eastern Institute of Maritime Studies(GEIMS) is a state-of-the-art maritime institute sprawled over 18 acres of lush green land, Located at Tungarli, Lonavla, a hill station situated off the

Overview TS Rahman was established in 1910 as an orphanage, Training Ship Rahaman became South Asia’s first institute to train Indians as Merchant Navy officers. It has served the marine community

Merchant Navy is a prestigious career choice for individuals who are passionate about sailing and the sea. The Merchant Navy is responsible for transporting goods and passengers across the world’s oceans

There are various GP Rating colleges in India. Given below are the best colleges recommended by Merchant Navy decoded with their eligibility, criteria & fees :- 1. NUSI GOA GP RATING

As we have discussed before, medicals in the merchant navy is extremely important to qualify as a seafarer. These tests are performed by a DG Shipping-approved doctor. Today in this blog,

As the adage goes, prevention is better than cure. Regular medical check ups can help in detecting any form of deficiencies in the body that can be treated in its initial


The 2nd Engineer or the 1st Assistant Engineer is a licensed member of the engineering department of a ship. Second Engineer Duties in the Merchant Navy include supervising the daily maintenance




A Chief Engineer in Merchant Navy is the head of the Engine Department on board a ship. The journey to becoming a Chief Engineer starts with first starting at the rank

If life at sea is something you dream about, becoming a Marine Engineer can be one of the best careers for you. The field has been booming in the current years,

We at Merchant Navy Decoded only suggest one college for Diploma in Marine Engineering (DME) i.e. IMS Goa. Do go through the whole blog to read about the placement scenario at

The Diploma in Marine Engineering (DME) is a two-year, all-residential pre-sea training programme that prepares students to serve as Marine Engineers on National and International Merchant Ships. The course focuses on


With the very advent of words “trade” and “market”, came the birth of the word “shipping”. Shipping has been the very lifeline of global trade for centuries. Today, shipping consists of

For electrical officers in the merchant navy, the prospect of becoming a marine engineer and rising through the ranks can be an appealing goal. Many times, I have been asked by

As we have discussed before, medicals in the merchant navy is extremely important to qualify as a seafarer. These tests are performed by a DG Shipping-approved doctor. Today in this blog,

As the adage goes, prevention is better than cure. Regular medical check ups can help in detecting any form of deficiencies in the body that can be treated in its initial

We have already discussed the importance of medical examinations in the merchant navy. It is one mandatory examination that works as a gateway to become a sailor. Today we will discuss

In the merchant navy, your dental health matters as much as your physical fitness. Like other body areas, your mouth teems with bacteria — primarily harmless. But your mouth is the

Adequate hearing facilitates day-to-day communication on the ship. These communications often occur with background noise that can interrupt the normal sound flow. Suppose you are sailing on an LNG tanker, and

We know well that it is not easy to become a seafarer. Clearing the written examination and appearing for medicals is a task. After that getting into the right college and

Suppose a seafarer manages to get on his first bulk vessel under a contract of 6 months and start sailing immediately. Later on the ship, within one month of sailing, he

Before you get too excited to sail and start daydreaming about the amazing prospects as a Seafarer, let us break it down to you – simply your excellent grades do not

Every person wishing to sail as a seafarer must have an MCA Medical certificate, which is provided by a DG Shipping-approved medical practitioner. Candidates must qualify for the eligibility test standards

Students often get medical examinations of the merchant navy confused with that of the Indian Navy. A lack of information among aspiring cadets results in self-denial and low esteem at an

We are familiar with the general definition of health as a general condition of sound body and sound mind. Life on ship can get difficult and to handle the challenges sea

Skin disease refers to any disorder that affects human skin. Students preparing for Merchant Navy or sailors already sailing on ships often lack information related to skin illness and how it

Your eyes are an important part of your body. As a seafarer, your vision must be perfect as you rely on your eyes to make sense of the vast ocean onboard.


An Electro Technical Officer (ETO) officer is the person who is responsible for the maintenance and handling of all electrical equipment onboard. In this blog we will cover all the duties
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