8300Chemical EngineeringMedium
The electrical conductivity of a ________ decreases with rise in temperature?
ASemi-conductor
BDielectric
CNone of these
DMetal/alloy
Correct answer
D. Metal/alloy
Explanation
The correct answer is Metal/alloy.
Correct answer
D. Metal/alloy
Explanation
The correct answer is Metal/alloy.
In β-decay of radioactive material, the ratio of neutron to proton________?
An increase in the liquid resistance to interphase mass transfer and a resultant reduction in plate efficiency is caused by________?
In a dry packed bed, the pressure drop will be changed by increasing the flow rate as________?
A graph between ________ is called Wilson plot?
Catalyst used in desulphurisation of naphtha is________?
Brass valves are usually made for pipe sizes ________ inches?