4103Chemical EngineeringMedium
An alloy of Fe – 0.4 % C is________?
ACast iron
BHypo-eutectoid steel
CEutectoid steel
DHyper-eutectoid steel
Correct answer
B. Hypo-eutectoid steel
Explanation
The correct answer is Hypo-eutectoid steel.
Correct answer
B. Hypo-eutectoid steel
Explanation
The correct answer is Hypo-eutectoid steel.
Polythene (low or high density) containers are not corroded by________?
Inhalation of silica dust by human being during hand drilling in mica mining, lead & zinc mining, silica refractory manufacture and in foundries causes________?
Furfural solvent extraction is used for upgrading (by dissolving aromatics)?
The maximum liquid gradient over a tray must not exceed________?
________ is the controlling step in a highly temperature sensitive fluid-solid non-catalytic reaction?
In case of isentropic flow, the speed of sound in an ideal gas is proportional to (where M = molecular weight of the gas)?