PYROTECHNICS Explain about flares or pyrotechnics? How many u have to carry along with survival craft? ROCKET PARACHUTE Requirement: 4 Per life boat & life raft There are main 3 types of pyrotechnics The rocket parachute flare shall contained in a water-resistant casing Shall have brief instructions or diagrams clearly illustrating the use of the rocket parachute flare […]
Q1. explain the full form of the following. T.P.A, EEBD, SCBA, EPIRB, GMDSS Ans: TPA: Thermal Protactive Aid EEBD: Emergency Escape Breathing Device SCBA: Self contained air breathing Appartus EPIRB: Emergency Position Indicating Radio Beacon SART: Search and Rescue Transponder GMDSS: Global Maritime Distress System PERSONAL LIFE SAVING APPLIANCES Q3. Explain about Life Bouy also Regulation in
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Breathing Appartus Life Saving Appliances Pyrotechniques EPIRB & SART Liferaft Life boat
Safety Oral MEO Class- IV Read More »
SHIP CONSTRUCTION & STABILITY ORAL QUESTIONS : SAFETY MEO CLASS IV
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Engine: Engine is a machine which converts chemical energy into the heat energy and heat energy into the pressure energy and pressure energy in to the mechanical energy to perform the work. Classification of engine
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Main Engine Two stroke diesel engines are mainly used as a main engine onboard ship which helps to rotate the propeller of the ship by which ship moves. Working operation: In the two stroke diesel engine cycle is competed in two stroke of the piston. In two stroke of the piston crankshaft takes one revolution
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Air conditioning is the control of humidity, temperature cleanliness and air motion. Winter conditioning relates to increasing temperature and humidity whilst summer condition relates to decreasing temperature and increasing humidity. The components of the system such as a compressor evaporator, oil separator, filter drier, condenser, and air handling unit.
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Advantages and Disadvantages of Positive Displacement Pumps Advantages Disadvantages PD pump has a low operating cost. These are less efficient pumps than dynamic pumps. These have a low initial cost. Low efficiency. They are best appropriate for high viscosity fluids. These can’t deliver pulsating free flow. It has a high-pressure ratio for small sizes. These
Advantages and Disadvantage of Various pumps: Gear, Vane, Positive displacement Read More »
