Thursday, 9 July 2020

Questions on FUNCTION 3 (COSCPOOL)

  •  Fire main line fittings
  • Purifier room fire

  • What will happen if water in sounding pipe of ballast tank?

  • Solas chapter 9

  • Extinguisher for class D fire ?

  • If there is fire in any one room then how will you enter in that room? 

  • What is the shape of Co2 bottles at bottom and why
  • Inclining experiment
  • Pv valve 
  • Cofferdam
  • Void space 
  • Bow thruster
  • Angle of loll
  • Ig system alarms trips
  • What  happens if tank pressure less and more in cargo tank
  • Dcp checks 
  • Type of ship 

  • Explain shear strake and diagram 

  • Angle of loll?

  • Tender and stiff cross question ?

  • Tell solas chapter 11 and cross question ?

  • LSA code 

  • FSS CODE 

  • TELL ALL ANNEX 

  • Which annex were applied in your vessel?

  • Had your vessel applied annex 3 and where ?

  • DCP inside chemical name 

  • What chemical added for prevent caking 
  • Certificates carried onboard?
  • Lifeboat checks and markings
  • Paint locker fire
  • CO2 flooding procedure
  • Uptake fires
  • O2 and C2H2 storage and operation safety
  • EPIRB and SART
  • SOPEP
  • LB brake/ lowering procedure
  • Deck foam system?
  • Where isolation valves given in fire main?
  • What is hydrogen fire?
  • What are the indications of EGB fire?
  • DCP fire extinguisher?
  • Routine checks on FFA
  • Flammability diagram
  • In your kitchen what fuel is used
  • Why is the flame not traveling to the cylinder
  • LEL, UEL
  • Flammability range?
  • Between a log and a small stick which burns faster
  • When you blow on a matchstick the fire goes out. In a stove/or a black smith's hearth blowing air increases the fire.Why?
  • Why is a Relief Valve fitted on fire main?
  • International shore connection; Size? Where fitted? Which part is standard?
  • Enclosed entry procedure
  • ELSA, EEBD
  • Fire main line isolating valves
  • How does a flame screen work? What is the difference between a flame screen and a flame arrestor?

  • What is mean by racking?

  • Duct keel?

  • Sheer strake?

  • Free board?

  • Minimum summer draught?

  • E/r bilge transfer regulation?

  • Co2 fixed fire fighting system regular checks?

  • Why firepump have priming arrangment?
  • What check done in fire pump?

  • Where will you check fire hose pressure?
  • What is a flashback arrestor?
  • Why should Acetylene bottles be used in the upright position?
  • What is the correct position for using a portable foam extinguisher?
  • Why is a sand box provided on the boiler flat?
  • What are gas-free conditions for man entry?
  • Should the ventilation blower be running in supply mode or exhaust mode, when the Oxygen check is made?
  • In a tanker, why are bonding straps used on cargo pipelines?
  • What is the rating of the electrical hand glove?
  • What is the important first aid for an electrical shock victim?
  • Is there any protection for a CO2 cylinder in case of a fire in the CO2 room itself?
  • Is the CO2 in the bottle in liquid condition or gas?
  • How does the CO2 alarm ring when the panel door is opened?
  • Can engine room bilges be pumped out in special areas?
  • What will be your action when you discover smoke coming out of
  • During your watch, if you get a under piston temperature high alarm, what will you do?
  • During your night duty on a UMS vessel, there is a fire alarm from E/R. What will be your action in case of

Top

a. Purifier room fire

b. Running generator exh manifold on fire

c. Boiler front on fire

d. Bilges on fire

  • CO2 and DCP difference?
  • Man overboard drill
  • Oil spill drill
  • Life raft floatation
  • Ship's Whistle? How does it work? Where is it fitted?
  • L boat tricing pendant / Bowsing in tackles; Purpose.
  • What is HRU? How does it work? Where is if fitted?
  • What is a Life buoy? Where is it fitted?
  • What is flash point, firepoint and auto ignition temp.
  • What are the tests done before enclosed space entry?

  • What is grt, nrt, deadweight?

  • Your ships grt, dead weight, length, breadth, accomodation length?

  • Annex 1 discharge criteria?

  • Orb entries.. which language?

  • Sewage tank regulations?

  • Garbage discharge regulations.. what entries in garbage record book?

  • What garbage we can throw overboard?

  • What fire extinguishers you have near your boiler ? Why this is provided ?
  • Ig production? Ig content?

  • PV valve , breaker  location purpose, settings?

  • Deck foam system ?
  • Pump room safeties? Entry procedures in pump room?
  • What spaces are defined as such?
  • What is the acceptable HC level for man entry?
  • What is TLV? How many types are there?

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