Overall heat transfer co-efficient of a particular tube is U1. If the same tube with some dirt deposited on either side has coefficient U2, then________?
Correct answer
C. U1 = U2
Explanation
The correct answer is U1 = U2.
Correct answer
C. U1 = U2
Explanation
The correct answer is U1 = U2.
Glycerine can be obtained from ________?
Second order consecutive irreversible reaction as shown in the bellow figure, were carried out in a constant volume isothermal batch reactor with different initial feed compositions. Reactor temperature was same in all the cases. In experiments where the ratio of concentration of B to that of A in the initial feed was less than 0.5, the concentration of B increased first, reached a maximum and then declined with time. However, for all experiments where this concentration ratio was 0.5 or above, concentration of B decreased monotonically with time right from the beginning. What is the ratio of the two rate constants (k1/k2)?
A bimetallic thermometer as compared to industrial mercury in glass thermometer has almost the same________?
Chain growth polymerisation is a process, in which the monomers are added in a chain fashion, and it requires an initiator to produce the free radical. An example of chain growth polymerisation products is ________?
Styrene butadiene rubber is commercially manufactured by________?
Dowtherm is a________?