Related Questions

A tea merchant blends 2 kinds of tea, putting in 3 parts of a Tk. 25 per kg grade to 1 part of a Tk. 15 per kg. If the mixture is changed to 1 part of the Tk. 25 per kg grade to 3 parts of the less expensive grade, how much will the shop lose or save in blending 200 kg?
On a 2 km road, a total of 201 tress are planed on the side of the road at equal distance. How many such trees will be planed on a50 k.m road such that the distance between two consecutive tress is the same as that of the consecutive trees on the 2k.m road?
In most of the vacuum crystalliser, vacuum is generally produced by means of a
Catalytic cracking compared to thermal cracking of residue of vacuum distillation of crude oil
The most suitable solvent for deasphalting vacuum residue is
Higher boiling fractions like atmospheric residue is distilled under vacuum at low temperature because at high temperature, there is a tendency of the predominance of
The ductility value of bitumen for suitability in road construction should not be less than
The ratio of the actual vacuum to the ideal vacuum in a condenser is called
Vacuum is applied in __________ zone, in case of a general type continuous rotary drum vacuum filter.
Vacuum maintained in the vacuum distillation column in oil refinery is in the range of about __________ mm Hg absolute.