- Which of the following Convention is also known as the Minimum standard convention
- Maritime Labor convention
- ILO Convention no 147
- STCW Convention 1978
- STCW convention 1975
- _____________ is an international agreement that aimed to reduce carbon dioxide emission
- KYOTO Protocol
- Paris Agreement
- Montreal Protocol
- All of the above
- Which of the following statements correctly describes the phenomenon of Surging in a 2-stoke crosshead engine
- Due to sudden increase in engine load the Exhaust gases may flow back through scavenge ports causing surge
- Due to sudden decrease in engine load the turbocharger pressure ratio drops. This causes high pressure downstream of turbocharger in scavenge trunk casing flow reversal of scavenge air
- Due to sudden increase in engine load, the T/C turbine rpm may increase the compressor pressure ratio to surge
- Due to sudden decrease in engine load the turbocharger may stall as the higher pressure downstream in exhaust system may cause reversal of flow of exhaust gases
- Which of the listed requirements for cargo ships regarding the personal life saving appliances does not correspond to present regulation
- Self-igniting lights for lifebuoys required on tankers shall be of electric battery type
- Cargo ships of less than 85 m in length shall as a general rule carry immersion suits for every person on-board
- Ships with a length of 100m or less shall carry minimum 8 lifebuoys
- Ships fitted with free-fall lifeboats may carry thermal protective aids instead of immersion suits
- How is the concentration of dissolved oxygen in feedwater of an Auxiliary boiler maintained at acceptable limits ?
- Feedwater is cycled through a DC Heater
- Feed water is treated with phosphates
- Oxygen is liberated in the three stages of feed water pre heating
- Oxygen is liberated by maintaining the highest practical feed water temperature
- The portable extinguisher designed for use on almost all the classes of fire is a
- Dry chemical extinguisher
- Water extinguisher
- Foam extinguisher
- Wet chemical extinguisher
- STCW Convention prescribes _______________ standards related to training certification and watch keeping for sea farers
- Minimum
- Maximum
- Optimal
- All of the above
- Seebeck effect is used in
- Thermistors
- Thermocouples
- RTD
- Hot wire sensor
- ____________ is a test during which standard values off measured are applied to the measuring device and the corresponding output readings are compared with the standard values
- Linearity
- Hysteresis
- Calibration
- None of the mentioned
- Which of the following is the greatest volume of waste discharge to water
- Spillages from oil pipelines
- Sewage
- Nuclear waste
- Spillage from tankers
- Fire of Carbonaceous substances is known as
- Class A Fire
- Class B Fire
- Class C Fire
- Class D Fire
- PSC inspections comprise of
- SOLAS
- MARRPOL
- COLRREG
- All of the above
- How many rescue boats a cargo ship carry ?
- At least 2
- At least 3
- At least 1
- At least 4
- How many bunker samples are taken during bunkering by Drip sampling
- One
- Two
- Three
- Four
- Freight paid by charterers on a quantity cargo short shipped i.e. quantity agrred upon but not loaded by the charterers is called
- Pro rata freight
- Back freight
- Dead freight
- None of the above
- Use of Halon as a Fire extinguishing medium has been discontinued because
- It is highly toxic
- It is expensive
- It has ozone depleting potential
- It leads to acid rains
- The maximum capacity of an oil fuel tank for any ship built on or after 1st August 2010 as restricted by MARPOL Annex 1 is
- 600 m3
- 1200m3
- 2500m3
- 3000m3
- International Air pollution certificate validity
- 4 years
- 5 years
- 6 years
- 3 years
- IOPP Certificate is valid for __________ years
- 5 years
- 3 years
- 1 year
- Lifetime
- Entries in Oil record book part 1 are to be in
- At least English Spanish or French
- At least English German or French
- At least English Spanish or German
- At least English German or Italian
- Your vessel has been in collision and you are not sure if your vessel is sinking or not. How will you handle this situation ?
- Make sure that the lifeboat has much bunker as possible and make you course for nearest land.
- Wait and see how the situation is developing
- Search for missing persons. Continue to monitor situation and prepare for abandonment in case it becomes necessary
- Leave the vessel and stay not closer than 5 nautical miles
- UI stands for
- United Interpretations
- Unified Interpretations
- Uniform Interpretations
- United information
- The coating which is provided on the valve stem of exhaust valves of modern marine diesel engines is of :
- Nickel
- Stellite
- Chromium
- Nimonic
- The center around which a vessel trims is called the
- Tipping center
- Centre of buoyancy
- Centre of gravity
- Turning center
- Supercharging an existing medium speed naturally aspirated engine will
- Reduce weight of the engine
- Reduce bulk of the engine
- Increase existing power and decrease fuel consumption
- Increase piston space
- Under MARRPOL Annex VI Sulphur content of Fuel oil in ECA after 1st Jan 2020
- 1.50%
- 1.00%
- 0.50%
- 0.10%
- Which standards govern the specifications for supply of Residual Marine fuels and Distillate Marine Fuels onboard Merchant ships
- ISO 3012:1999
- ISO 3648:1996
- ISO 8216.1:2010
- ISO 8217:2017 / 2012 / 2010
- The difference between the starboard and port drafts due to wind or seas is called
- List
- Heel
- Trim
- Floatation
- Regulation 37, under SOPEP deals with
- Procedures to follow to report an oil pollution incident as required by the Protocol I as per the guidelines developed by the Organization
- List of Authorities or person to be contacted in the event of Oil pollution incident
- Detailed description of the actions to be taken immediately by the person onboard to reduce or control the discharge of oil following the incident
- All of the above
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