Related Questions

Read the paragraph and answer the question-photosynthesis is a process in which radiant energy from sun is stored as chemical energy , which in turn is used to decompose carbon dioxide and water. The product of their decomposition are recombined into a new compound which successively builds, up into more and more complex organic substances like sugars, starches and cellulose that comprise the plant.The word stored in the paragraph is closest in morning to
A specified
B retained
C converted
D discovered
Refined acetic acid storage vessel are made of
A Copper
B Aluminium
C High carbon steel
D Nickel
When a cylindrical vessel, containing some liquid, is rotated about its vertical axis, the liquid surface is depressed down at the axis of its rotation and rises up near the walls of the vessel on all sides. This type of flow is known as
A Steady flow
B Turbulent flow
C Vortex flow
D Uniform flow
Two glasses of equal volume respectively are half and three - fourths filled with milk. They are then filled to brim by adding water. Their contents are then poured into another vessel. What will be the ratio of milk to water in this vessel ?
A 1 : 3
B 2 : 3
C 3 : 2
D 5 : 3
Aluminium storage vessel can be used to store
A Aqua regia
B Ferrous sulphate
C Hydrochloric acid (10%)
D None of these
Molten phthalic anhydride is stored in a/an __________ vessel.
A Aluminium
B Nickel clad steel
C Lead lined steel
D Glass lined steel
Hydrochloric acid is stored in a __________ steel vessel.
A Lead lined
B Rubber lined
C Glass lined
D Stainless
Aqueous nitric acid is stored in __________ vessel.
A Plain carbon steel
B Stainless steel
C Cast iron
D Thermosetting plastic material
Longitundinal stress induced in a thin walled cylindrical storage vessel is
A $$\frac{{{\text{pD}}}}{{2{\text{t}}}}$$
B $$\frac{{{\text{pD}}}}{{4{\text{t}}}}$$
C $$\frac{{{\text{pD}}}}{{3{\text{t}}}}$$
D $$\frac{{{\text{pD}}}}{{6{\text{t}}}}$$
The necessary wall thickness for a metallic storage vessel is a function of the
A Ultimate tensile strength (or yield point) of the material and operating temperature
B Operating pressure and welding/joint efficiency
C Diameter of the vessel
D All of the above

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