1. What do you understand by the term Deep tank construction and draw the diagrams for the same
2. Explain the terms Garboard strake, sheer strake and what role they have in ship stability? 3. State Stability and buoyancy terms and explain the meaning of these in reference to the stability of ship. 4. Why Collision bulkhead is made. 5. What do you know about Camber, margin plate, intercostals? What purpose these things serves. 6. What is Free surface effect? Why it becomes really important in case of tankers ships. How do we minimize the same. 7. Static and dynamic stability? 8. LOLL, GZ,righting lever 9. Explain Pounding effect on rudder 10. What are Skates? 11. Types of floor that are available on a normal vessel? 12. How ship turns? Rudder function? Explain different types of rudder used on ship and also explain how you will measure the rudder drop. 13. Why is rudder angle not more than 36 deg? 14. How does the ship move? How Propeller functions? Explain different types of propeller and explain how you will find the pitch of the propeller. 15. Why is the thrust bearing fitted aft? 16. What action will you take if there is a thrust bearing high tr alarm? 17. What is a "Torsion Box" in a container ship? 18. What Protection/safeties on a generator 19. What is metacentric height? What is its importance? 20. What is dynamic stability? What is its importance? 21. What is a chain stopper? Where it ie located and maintenances required on it? 22. What is a dead man brake? 23. How many brakes are there on a life boat winch?