Correct answer
B. Decreases
Explanation
The correct answer is Decreases.
A copolymer is formed by the combination of two or more monomer molecules________?
Char value of Kerosene is the amount of charred oil deposition on the wick obtained after burning it in a standard wick lamp at a standard rate for 24 hours. Char value of a good quality kerosene should be less than ________ mg/kg of kerosene?
In case of a centrifugal pump, the ratio of total delivered pressure to pressure developed with the impeller is called the ________ efficiency?
Increase in the specific gravity of petroleum products indicates________?
The actual velocity at vena-contracta for flow through an orifice from a reservoir is given by________?
The progressive warming up of the earth’s surface is mainly due to the________?