930Chemical EngineeringMedium
Powder metallurgy process does not make metal powder by________?
AElectrolytic deposition
BGrinding/milling
CHammering
DAtomisation
Correct answer
C. Hammering
Explanation
The correct answer is Hammering.
Correct answer
C. Hammering
Explanation
The correct answer is Hammering.
Phenolic antiseptics are added in the ________ soap?
SBR is produced by the copolymerisation of butadiene & styrene by employing emulsion polymerisation. The weight ratio of styrene and butadiene is maintained at________?
Hot drink (e.g., tea) cups are usually made of ________?
Normal depth in open channel flow is the depth of flow in the channel ________?
Liners of bags are usually made of ________?
Acidity or alkanity of a solution is expressed by its pH value, which is defined as (where, [H+] = hydrogen ion concentration in the solution)?