BE Heat exc

Which type of heat exchange principle is preferred in marine industry?

• Contact heat transfer

• Surface heat transfer

• Both are used

Which of the below heat exchangers are used onboard the vessel?

• Shell and tube

• Plate type

• Fin tube type

• All are correct

Which is the most common cooling medium onboard the ship?

• Sea water

• Air

• Oil

Which of the below is an anti-freezing agent?

• Sodium hypochlorite

• Sodium chloride

• Glycol

Tin is the material used for the plates in the plate type heat exchangers.

• False

• True