DieselShip's Online Content Library

Q1. (a) Explain the purpose of a Hot Work permit. (6)

(b) State the different types of work permit used on ships and their utility. (6)

(c) Prepare a checklist for issuance of Hot Work permit. (8)

Q2. Write short notes on following:

(a) Immersion suit (5)

(b) TPA (5)

(c) Anti-exposure suit (5)

(d) EEBD (5)

Q3. i) Name the gases usually found inside enclosed spaces. (6)

ii) What instruments are used in detecting/checking the gases which are present? (6)

iii) What is the minimum level of oxygen required for entry into enclosed space. (2)

iv) With a simple diagram, explain the working of oxygen content meter. (6)

Q4. (a) What is a Fire control plan (F.C.P) and what information does it provide? (5)

(b) State 5 nos. graphic symbols shown in the plan and state the language in which the plan is drafted. (5)

(c) Mention the locations at which the FCP is displayed? (5)

(d) How does the FCP aid the shore fire fighting team? Where do they find the ship's FCP? (5)

Q6. Write short notes on following, concerning lifeboats:

i) Marking on lifeboats. (5)

ii) Davit limit switches. (5)

iii) Centrifugal brakes. (5)

iv) Safeties provided on lifeboat davits. (5)

Q7. i) Explain the function of IMO as one of UN specialised agencies. (6)

ii) Briefly explain the structure of IMO including the main committees. (7)

iii) Explain the process of adopting a convention at IMO. (7)

Q2. i) What is Ozone depletion and what are its effects? (5)

ii) Name the gases which have ozone depleting potential and how ODP is classified. (5)

iii) What actions are now in place to control the usage or accidental release of such gases. What recordkeeping is essential? (10)

Q8. (a) Sketch and explain the operation of the Quick Closing Valve? (10)

(b) What do you understand by the Emergency Shutdown System? Explain the operation in an emergency. (10)

Q9. Using a simple sketch, describe the fire main of a ship with which you are familiar. Include in your answer:

(a) The number and type of pumps (5)

(b) Material of the piping (5)

(c) Significance of the drain valve (5)

(d) Location of the international shore coupling (5)