Which of the following is an additive used for improving the cetane number of diesel?
Correct answer
D. Tetraethyl lead
Explanation
The correct answer is Tetraethyl lead.
Correct answer
D. Tetraethyl lead
Explanation
The correct answer is Tetraethyl lead.
Among liquids, water has a comparatively high value of thermal conductivity, due to its________?
The capacity of a pneumatic conveying system depends upon the ________?
Most important characteristics of gas-liquid reactors are the________?
In case of a ternary system involving two liquid components and a solute, the ratio of the concentration of the solute in the two phases at equilibrium is called the distribution co-efficient. The distribution co-efficient depends upon the________?
The minimum plate spacing in most of the petroleum refinery distillation columns (of dia > 3 ft) is normally ________ inches?
In most of the vacuum crystalliser, vacuum is generally produced by means of a________?