Nuclear Power Engineering
'Light water' used as a coolant in nuclear reactor is nothing but

Mildly alkaline (pH = 8) water
Ordinary water
None of these
Mildly acidic (pH = 6) water

ANSWER DOWNLOAD EXAMIANS APP

Nuclear Power Engineering
Molten sodium (as a coolant in fast breeder reactor)

Is not at all corrosive, even at a higher temperature
None of these
Is highly radioactive at elevated temperatures and can cause explosion, when it comes in contact with air or water
Can't attain high temperature at normal pressure

ANSWER DOWNLOAD EXAMIANS APP