1:- What is Heat Exchanger Onboard ship are essential to maintain the right temperature for engines and other necessary machinery. Heat exchangers are devices that help transfer heat from one medium
1:- What Radar Means The marine radar is probably the most important bridge equipment and navigational aid onboard as it is crucial for collision avoidance and early detection. Marine Radar Technology
Ocean water is a vital planet component, influencing weather patterns, climate, and marine ecosystems. Understanding the properties of ocean water not only helps us appreciate the beauty and complexity of the
1:- What are Ocean Currents Whenever we hear the word “Current”, we immediately think of electricity that is in flow. Ocean Currents are somewhat like electric currents, with different driving forces.
1:- How to Apply TAR BOOK Online For B.Tech, GME, and ETO Cadets Follow the steps below to register for the On Board Training Assessment Record (TAR) Book for GME (12
1:- Dry Dock Meaning The maritime industry focuses on long-term performance and keeping things running smoothly. Think of ships like your cars or bikes, just much bigger and more complex. To
Vessel Traffic Services System (VTS) is a service system that has been developed to keep track of or control the movements of vessels in any given water body. Like air traffic
1:- What is Certificate of Proficiency? For seafarers, a Certificate of Proficiency (COP) is a necessary certificate that verifies they pass the requirements for specific duties on board. The Certificate of
1:- Overview of Internation Shore Connection Fire Fighting onboard merchant ships is a difficult and crucial task. The ship is equipped with its own set of fire pumps to tackle the
1:- Introduction to Mooring Operation Have you ever wondered how ships are parked or held fast at a place? Unlike cars and other vehicles, ships do not have wheels and brakes
1:- What is an EPIRB? An Emergency Position Indicating Radio Beacon (EPIRB) is a crucial piece of safety equipment found on ships, boats, and aircraft. It’s specifically designed to send out
1:- Overview of Marine Batteries Ship batteries are essential components of modern ships, powering a wide range of systems and equipment. From navigation and communication systems to emergency lighting and propulsion, batteries
1:- Introduction to Fire Safety System Fire has proven to be the most feared and powerful disaster onboard Cargo Ships and Passenger Ships. This is due to the nature of fire,
Finding the direction and speed of True and Apparent wind is fairly easy and requires a simple understanding of force triangles. For a Mariner, calculating the true wind direction and speed
1:- What is the International Safety Management Code or ISM Code? Do you know how the safety of the crew is maintained at sea? It is due to the International Safety
1:- What is Thermostatic Expansion Valve A Thermal or Thermostatic Expansion Valve is used in refrigeration and air conditioning systems. It functions as a throttling mechanism, controlling the flow of refrigerant
Fire alarm are essential on ships because of the unique nature of the maritime environment. Ships are enclosed spaces where large amounts of flammable materials are stored, such as fuel, oil,
Where is filter fitted in a pump? Filter is fitted on the suction side of a pump and when it is fitted on the suction side it can also be called
A filter is a porous device for removing impurities or solid particles from a liquid or gas passed through it. Filters are being used in our day to day lives as
The sewage chlorine test on a ship is a procedure used to measure the concentration of chlorine in the ship’s sewage system. This test is conducted to ensure compliance with environmental
Onboard ship sewage system is divided into two parts one is black water and another one is grey water: Black Water: Black water is wastewater that originates from toilets and contains
When we do our business in the toilet and flush it, we always see that there is water present in it. You must be wondering how do this water is stuck
There are several important things to keep in mind for proper functioning of the sewage treatment plant. Two important things are: BOD (Biochemical Oxygen Demand) and COD (Chemical Oxygen Demand) are
There are several mountings in sewage treatment plant which are necessary for the proper functioning of the plant. STP Blower: In a ship’s sewage treatment plant, an air blower is a
There are a lot of regulation that come under Annex IV of MARPOL. It says that the sewage or the excreta that is developed by people onboard should be treated and
Emergency generator maintenance is subject to various regulations, and one important requirement is the regular performance of routine checks and black out test. According to these regulations, a mandatory routine check
There are three ways to start an emergency generator: 3. Mechanical spring starter for starting Emergency generator: The first two ways are the electrical ways, what if it fails so we
A emergency generator onboard a ship is a device that is used to provide electrical power whenever the main generator is not working. Ships require a constant and reliable supply of
Hotspots on ships are areas that are prone to high temperatures and are at risk of catching fire. These areas can pose a serious danger to the crew, the ship itself,
In the maritime industry, the use of chemicals is unavoidable when it comes to ship cleaning tasks such as mopping the deck, engine room platform, engine control room, and accommodations. However,
Chemicals are used for cleaning in ships, like while mopping of deck, engine room platform or mopping of engine control room and cleaning accommodations. Requirements have come that these general chemicals
Chemicals play a crucial role in the safe and efficient operation of ships. From fuel additives to cleaning agents, lubricants to water treatment chemicals, a wide range of substances are used
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