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MEO Class 2

  • Purpose of Torsion box with sketch
  • Transverse section of container ship
  • Stresses on ship ( hogging, sagging, tensile, compressive)
  • State objective of Ism in detail.
  • Discharge criteria for sewage.
  • Special area for annex 1,4,5,6
  • Latest amendments in Annex 6
  • Why ship required class?
  • Antifouling convention?

  • Types of crankshaft. Explain construction of each type with sketch and material used
  • Iron-carbon phase diagram.
  • Drop test of exhaust valve
  • Draw tandom piston and state adv. and disadvantage of using it.
  • Draw and explain propeller curve.
  • Lost motion in RTA? Why it's required?
  • How servomotor works?
  • Development in RTA
  • MC vs MCC
  • MAN vs Sulzer
  • Bearings in Main engine and lubrication
  • Cylinder lubrication in MAN and Sulzer
  • Fatigue, creep and fretting in main engine
  • What is CCA?
  • Difference between home supply and ship supply
  • How will you measure voltage in 3 pin of your household socket with multimeter and what value you will get on multimeter.
  • what is LV and HV, Is 2000V d.c is high voltage ?
  • There is no marking (u1,v1...u2,v2... ) on six terminal of an old induction motor. how you will identify the two end of coils and connect it in delta. Explain through sketch.
  • Explain 3 phase neutral insulated and earthed system and there advantages.
  • Types of fault on circuit.
  • Difference between closed circuit and short circuit with help of numerical example.
  • How to check charge of a Lead Acid battery.

  • How to check trueness of bend pump shaft.
  • If shaft is bent and you have to use same shaft how you will use it.
  • Where to put shims in air compressor and its purpose. Draw and explain
  • Belt driven purifier clutch mechanism. Draw how clutch shoe is arranged in the same.
  • Type and purpose of accumulator in reciprocating pump. explain in full detail.
  • why oil separator is fitted after LP side in refrigeration system.


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