6023Chemical EngineeringMedium
Controlling heat transfer film co-efficient is the one, which offers ________ resistance to heat transfer?
AThe least
BNo
CLower
DThe largest
Correct answer
D. The largest
Explanation
The correct answer is The largest.
Correct answer
D. The largest
Explanation
The correct answer is The largest.
A liquid phase reaction is to be carried out under isothermal conditions. The reaction rate as a function of conversion has been determined experimentally and is shown in the figure given below. What choice of reactor or combination of reactors will require the minimum overall reactor volume, if a conversion of 0.9 is desired?
Constantan is an alloy of________?
Which of the following lengths of heat exchanger tubes are normally not used in practice?
pH value of a solution containing equal concentration of hydroxyl and hydrogen ions will be________?
In case of liquid petrofuels, momentary combustion is observed at its ________?
Natural convection is characterised by________?