1547Chemical EngineeringMedium
Octane number (unleaded) of gasoline produced by isomerisation of butane may be about ________?
A55
B70
C90
D45
Correct answer
B. 70
Explanation
The correct answer is 70.
Correct answer
B. 70
Explanation
The correct answer is 70.
Diameter of the sieve tray column is determined by the________?
Noise pollution level in a chemical plant is expressed in ________?
On-off control which is a special case of proportional control, has a band width of about ________ percent?
A compressible cake has the________?
What is the overall transfer function (C/R) of the following block diagram if G = G1. G2. G3 and H = H1.H2?
In the gaseous diffusion process of uranium enrichment, the natural uranium is converted into gaseous ________?