2678Chemical EngineeringMedium
Stainless steel is not corroded by ________?
ASulphuric acid (10%)
BSaturated brine
CNitric acid (10%)
DHydrochloric acid (10%)
Correct answer
C. Nitric acid (10%)
Explanation
The correct answer is Nitric acid (10%).
Correct answer
C. Nitric acid (10%)
Explanation
The correct answer is Nitric acid (10%).
The closed loop pole of a stable second order system could be________?
The main product of high temperature carbonisation of coal is________?
Cold cracking in the heat affected zone of a high strength steel weld can take place because of the________?
Pick out the wrong statement?
In case of a pipe exit fitted with a nozzle, the________?
18-4-1 high speed steel contains 18%, 4% and 1% respectively of________?