Comparison of Air and Water Cooling

Question

Differentiate between Air Cooling and Water Cooling System.

Answer 1

Air Cooling System :

a) Simple Design.
b) Less weight of engine. 
c) Less Cost of engine. 
d) As water is not used, there is no leakage of water.
e) More noise from the engine.

Water Cooling System :

a) Complicated System.
b) More engine weight.
c) More engine cost.
d) Risk of leakage of water.
e) Less noise, since water dampers the vibration.