Correct answer
A. Low pressure and low temperature
Explanation
The correct answer is Low pressure and low temperature.
The pressure drop per unit length of pipe incurred by a fluid ‘X’ flowing through pipe is Δp. If another fluid ‘Y’ having both the specific gravity & density just double of that of fluid ‘X’, flows through the same pipe at the same flow rate/average velocity, then the pressure drop in this case will be________?
Which of the following size reduction equipments employs mainly attrition for ultrafine grinding?
Water gas generator is made of________?
In case of a vertical tube evaporator, with increase in the liquor level, the________?
The ________ of a vapor pressure thermometer is a functioning element?
For existence of aquatic life in water, the dissolved oxygen content in it, should not be less than ________ ppm?