Nuclear Power Engineering
'Heavy water' is termed as 'heavy' because it is

An oxide of heavier isotope of oxygen
Denser than water
A heavy liquid
An oxide of deuterium

ANSWER DOWNLOAD EXAMIANS APP

Nuclear Power Engineering
A homogeneous reactor is the one, in which the

Same substance (e.g. heavy water) is used as moderator & coolant
The fuel and the moderator is mixed to form a homogeneous material
All of these
Fissile atoms are evenly distributed throughout the mass of nuclear reactor

ANSWER DOWNLOAD EXAMIANS APP