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Crankcase Explosion in Marine Diesel Engines: Oil Mist Detector & Relief Valves | MEO Class 4 Guide
A crankcase explosion is a serious hazard in marine diesel engines. Understand how hot spots lead to oil mist formation and ignition, how oil mist detectors and crankcase relief valves protect the engine, and what precautions must be taken after an alarm. This comprehensive guide also covers important safety points, working principles and practice questions for MEO Class 4 candidates.

DMET Cadets
6 days ago8 min read


Marine Engine Crankshaft & Bearings: Guide for MEO Class 4
Understand the construction and functions of a marine diesel engine bedplate, including cylinder block seating, tie rod holes, crankcase access openings and its role in supporting the engine structure.

DMET Cadets
7 days ago12 min read
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