Chloramines are used in water treatment for________?

As the difference between the wall temperature and bulk temperature increases, the boiling heat transfer co-efficient?

Steady state equimolal counter diffusion is encountered in________?

A material in which the atoms are arranged regularly in some directions but not in others, is termed as ‘mesomorphous material’; an example of which is________?

Thermal shield used in high powered nuclear reactor to protect the walls of the reactor from radiation damage is made of________?

Cast irons are generally specified by their________?