Correct answer
C. 93 LS
Explanation
The correct answer is 93 LS.
The co-efficient of performance (COP) of a refrigerating system, which is its index of performance, is defined as the ratio of useful refrigeration to the net work. The units of ________ and COP are the same?
The ratio of moles of a reactant converted into the desired product to that converted into unwanted product is called________?
Which of the following is an unsaturated fatty acid?
In which type of fluid flow, the velocity of flow of fluid changes from point to point in the fluid at any instant?
The apex of an equilateral-triangular coordinate (in ternary liquid system) represents a/an ________?
SiO2 percentage in firebrick is about________?