4046Chemical EngineeringMedium
Which of the following heat treatment processes is usually applied to castings?
ANormalising
BTempering
CAnnealing
DCarburising
Correct answer
D. Carburising
Explanation
The correct answer is Carburising.
Correct answer
D. Carburising
Explanation
The correct answer is Carburising.
Celluloid is chemically________?
Solutions having the same osmotic pressure are called ________ solutions?
In an integrated steel plant, NH3 present in coke oven gas is normally recovered as________?
Rotary kilns in cement industry are lined with ________bricks?
Metallic recuperators are not used for waste heat recovery, if the hot flue gas temperature is above ________ °C, because corrosion prevails at higher temperatures?
Vernier calipers cannot be used to measure the________?