OCTCO Day 1

MAIN REASON FOR HEATING A CARGO IS

• FOR KEEPING VISCOSITY ABOVE A CERTAIN LEVEL

• FOR PREVENTING GASIFICATION

• ALL ARE CORRECT

• PREVENT IT FROM SOLIDIFYING

HEATING CARGO BY HEAT EXCHANGERS

• IS NOT ADVANTAGEOUS

• MAKE TANK CLEANING DIFFICULT

• REQUIRES HEATING COILS INSIDE THE TANK

• FACILITATES EASY TANK CLEANING

INERT GAS IS A GAS OR VAPOUR CONTAINING

• SUFFICIENT OXYGEN

• CARBON

• INSUFFICIENT OXYGEN

• CARBON-DI-OXIDE

RADAR GAUGE IS A TYPE OF

• CLOSED GAUGING SYSTEM

• RESTRICTED GAUGING SYSTEM

• OPEN GAUGING SYSTEM

• SEMI CLOSED GAUGING SYSTEM

Crude is currently considered ________ if it contains less than 0.5% sulphur.

• sour

• great

• sweet

• as a product

Tanker ships with 80000-120000 DWT is called

• VLCC

• Aframax

• ULCC

• Suezmax

Mixtures of water and cargo from tank-washing operations are called

• Bilges

• Dirty Ballast

• Segregated Ballast

• Slops

Full form of COSWP is

• Code of safe working practices

• Code of safety & watchkeeping system

• Cultural Of Sea Water Pump

• Convention on safety & working practices