General Ship Knowledge – Class Test (G.P. Rating)
General Ship Knowledge – Class Test (G.P. Rating) Read More »
DIFFERENCE BETWEEN RELIEF VALVE AND SAFETY VALVE
RELIEF VALVE Relief valve is used to limit the pressure in a system within set limit. Opening of the relief vale is directly proportional to the increase in the vessel pressure. The relief valve open when pressure reached the specific set pressure limit and it is operated by operator. It activate at above the
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ELECTRO TECHNOLOGY AND CONTROL ENGINEERING
Q1. What is KVA? KW is the unit of real power and kVA is the unit of apparent power. Apparent power = Real power + Reactive power. kW = kVA x p. Q2. Explain the condition for Paralleling of Alternators? Phase, Phase sequence, Voltage, Frequency. Q3. Why is Megger used for insulation test and not
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LIFE RAFT & REGULATIONS
There are mainly two type of Life raft, Rigid and Inflatable life raft Q1. what are the regulation about Life Raft? SOLAS REGULATION for Life Raft Inflatable life raft contain CO2 Gas inflation cylinder. CO2 gas containing small amount percentage of NITROGEN gas to act as an Anti-freeze also CO2 is NON-FLAMMABLE and also weight is more
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BREATHING APPARATUS: EEBD, SCBA
BREATHING APPARATUS Explain about EEBD and its Location and minimum requirement onboard and how u will charge it and how long you can be used? What is the procedure to wear new type of EEBD? What Maintenance will be carried out on EEBD? EEBD: Emergency Escape Breathing Device To know how many life jacket
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SART ,EPIRB and GMDSS, Line Throwing apparatus
Explain about SART? Location of it? Functioning? Any indications where SART is kept? A search and rescue transponder (SART) is the main means for locating ships in distress or their Survival craft As per SOLAS minimum 2 number SART required onboard. SART has been made of Fiber reinforced plastic material which can bear the prolonged
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PYROTECHNICS
PYROTECHNICS Explain about flares or pyrotechnics? How many u have to carry along with survival craft? ROCKET PARACHUTE Requirement: 4 Per life boat & life raft There are main 3 types of pyrotechnics The rocket parachute flare shall contained in a water-resistant casing Shall have brief instructions or diagrams clearly illustrating the use of the rocket parachute flare
Life Saving Appliances (L S A)
Q1. explain the full form of the following. T.P.A, EEBD, SCBA, EPIRB, GMDSS Ans: TPA: Thermal Protactive Aid EEBD: Emergency Escape Breathing Device SCBA: Self contained air breathing Appartus EPIRB: Emergency Position Indicating Radio Beacon SART: Search and Rescue Transponder GMDSS: Global Maritime Distress System PERSONAL LIFE SAVING APPLIANCES Q3. Explain about Life Bouy also Regulation in
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Safety Oral MEO Class- IV
Breathing Appartus Life Saving Appliances Pyrotechniques EPIRB & SART Liferaft Life boat
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