5437Chemical EngineeringMedium
Which of the following stainless steels is non-magnetic?
AAustenitic
BFerritic
CNone of these
DMartenistic
Correct answer
A. Austenitic
Explanation
The correct answer is Austenitic.
Correct answer
A. Austenitic
Explanation
The correct answer is Austenitic.
One kg of saturated steam at 100°C and 1.01325 bar is contained in a rigid walled vessel. It lias a volume of 1.673 m3. It cools to 98°C; the saturation pressure is 0.943 bar ; one kg of water vapour under these conditions has a volume of 1.789 m3. The latent heat of condensation (kJ/kg-1 ) under these conditions is________?
Walls, roofs & combustion chambers of annealing furnaces are made of ________ bricks?
________ is the trade name assigned to a non-ferrous cast alloy composed of cobalt, chromium & tungsten?
Fugacity is a measure of the________?
Which of the following petroleum products contain minimum sulphur?
For nearly isothermal operation involving large reaction time in a liquid-phase reaction, the most suitable reactor is a ________ reactor?