Correct answer
A. Both A. and B
Explanation
The correct answer is Both A. and B.
Speed of the drum of the rotary vacuum filter normally ranges from ________ rpm?
Large scale drying of wheat is done in a ________ dryer?
The maximum service temperature for fibre glass used as thermocouple wire insulation material is ________ °C?
One of the methods of purification of leach liquor is ion exchange, which involves________?
In the layout plan for a vacuum distillation unit, operating at 60 mm Hg, supported by a barometric condenser, the appropriate place for the location of vacuum drum for collecting the distillate will be________?
The main reaction in reforming is the ________?