Correct answer
B. Density
Explanation
The correct answer is Density.
Heavy water is used as a moderator in a ________?
A 0.5 m high bed made up of a 1 mm dia glass sphere (density 2500 kg/m3 ) is to be fluidised by water (density 1000 kg/m3 ). If at the point of incipient fluidisation, the bed voidage is 40%, the pressure drop across the bed is________?
Which of the following mechanical conveyors does not come under the division „carriers‟?
Convective heat transfer co-efficient in case of fluid flowing in tubes is not affected by the tube length/diameter ratio, if the flow is in the ________ zone?
Turbidity of water is an indication of the presence of________?
What are the methods of treatment & disposal of radioactive wastes?