7012Chemical EngineeringMedium
For a cyclone of diameter 0.2 m with a tangential velocity of 15 m/s at the wall, the separation factor is________?
A460
B2250
C230
D1125
Correct answer
C. 230
Explanation
The correct answer is 230.
Correct answer
C. 230
Explanation
The correct answer is 230.
Joule-Thomson co-efficient which is defined as, η = (∂T/∂P)H = 1/Cp (∂H/∂T)P, changes sign at a temperature known as inversion temperature. The value of Joule-Thomson co-efficient at inversion temperature is ________?
________ has a negative co-efficient of linear expansion?
Terminal velocity is________?
Overall rate of reaction in a heterogeneous catalytic reaction depends upon the mass and energy transfer from the fluid to solid surface and its rate of reaction is usually ________ the concentration of catalyst, if it does not entail a chain mechanism?
If helium is introduced in a reactor containing O2, SO2 and SO3 at equilibrium, so that total pressure increases while volume and temperature remains constant. In this case the dissociation of SO3 (as per Le Chatelier’s principle)?
The initial value (t = 0) of the unit step response of the transfer function [(s + 1)/(2s + 1)] is________?