Carburising, or case hardening, is now largely out of favour, although it has been favoured in the...
Latest Stories
What are errors of magnetic compass?
Errors of magnetic compass:- VARIATION The true North Pole and the magnetic north pole are not...
What are different search patterns as per IAMSAR ?
Different search patterns: EXPANDING SQUARE SEARCH Most effective when the location of the search...
What is Tide and its Theory in detail?
Vertical Oscillation of Sea Surface is known as tide. At most places it occurs twice daily. The...
What is ECDIS or Electronic Chart Display Information System and...
E = Electronic C = Chart D = Display and I = Information S = System The definition of an ECDIS and...
Stability – I : Chapter 11
On a ship of W 5000t , GM 0.3m, 20t was shifted transversely by 5m. Find the list. Solution: W =...
What are types of Tidal Patterns on sea ?
Diurnal Tidal Pattern A diurnal tidal pattern has a single high and low tide each lunar day. These...
C L DUBEY – STABILITY (CHIEF MATE)
Dry Docking Grounding Grain Stability Simpsons Rules
Engine MMD Oral Questions
Safety Oral (FUNCTION – 3) Motor Oral (FUNCTION — 4) Electrical Oral (FUNCTION — 5) MEP (FUNCTION —...