Lifeboat winch – Electric and Pneumatic Drive Safety Features
Lifeboat Winch – Gravity Davits Lifeboat winches used in gravity davits can be powered by electric or pneumatic drives. These…
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Difference between steam turbine and gas turbine.
Sl. No Steam Turbine Gas Turbine 1 Uses high pressure steam as the working fluid Uses air or some other…
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Difference between reaction and impulse turbine.
Sl. No. Impulse Turbine Reaction Turbine 1 Fixed blades (guide blades) act as nozzles. Hence steam expands both in fixed…
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Difference between 2-Stroke and 4-stroke engines.
Difference between Four Stroke Engine & two-stroke engine Four Stroke Engine Two Stroke Engine 1. It has one power stroke…
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Cooling Water Systems Jacket Cooling Water and Piston Cooling Water.
Cooling Water Systems: Jacket Cooling Water and Piston Cooling Water Introduction: Cooling systems play a vital role in maintaining optimal…
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Fixed Pitch Propeller VS Controllable Pitch Propeller
What are the differences between Fixed Pitch Propeller and Controllable Pitch Propeller? Following are the key differences between Fixed Pitch…
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Methods of Fresh Water Generation from Seawater
Methods of Fresh Water Generation from Seawater 1. Submerged Type Boiling Evaporator (Steam Evaporator) – This method involves a boiling…
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Classification of Ships as per Propulsion Plants
Classification of Ships as per Propulsion Plants M.V. – Motor Vessel (i) Diesel Engine Propulsion 1. 2-stroke Diesel Engine –…
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Boiler Maintenance
The Importance of Boiler Feed Water Chemical Treatment Boilers are operated under high steam pressure, high steam temperature, and high…
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Air compressor
Types of Compressors: Rotary, Reciprocating, Centrifugal & Screw Reciprocating Air Compressor The electric motor provides a rotating motion to the…
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