Related Questions

During combustion of a gaseous fuel, the presence of a non-luminous flame is an indication of the
A Incomplete combustion
B Complete combustion
C High oxygen in flue gas
D None of these
For a packed bed reactor; the presence of a long tail in the residence time distribution curve is an indication of
A Ideal plug flow
B Bypass
C Dead zone
D Chanelling
In slow sland filters, the turbidity of raw water can be removed only up to
A 60 mg/litre
B 75 mg/litre
C 100 gm/litre
D 150 mg/litre
Turbidity of raw water is a measure of
A Suspended solids
B Acidity of water
C B.O.D
D None of these
On standard silica scale, the turbidity in drinking water should be limited to
A 10 ppm
B 20 ppm
C 30 ppm
D 50 ppm
Maximum permissible turbidity in potable water is __________ ppm.
A 1
B 10
C 250
D 1000
Turbidity is measured on
A Standard silica scale
B Standard cobalt scale
C Standard platinum scale
D Platinum cobalt scale
What is the first Geographical indication product of Bangladesh?
A Hilsa fish
B Katan
C Jamdani
D Shrimp
What is the second Geographical Indication product of Bangladesh?
A Hilsa fish
B Katan
C Jamdani
D Stimo
The first Geographical Indication product of Bangladesh is:
A Benarosi
B Jamdani
C Hilsha
D Shrimp

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