Corrosion Engineering Eight Forms Stress Corrosion Online Exam Quiz
Corrosion Engineering Eight Forms Stress Corrosion GK Quiz. Question and Answers related to Corrosion Engineering Eight Forms Stress Corrosion. MCQ (Multiple Choice Questions with answers about Corrosion Engineering Eight Forms Stress Corrosion
Which of the following is/are the metallurgical factors that affect stress-corrosion cracking?
Options
A : Chemical composition
B : Distribution of precipitates
C : Dislocation interactions
D : Chemical composition, distribution of precipitates and dislocation interactions
In which of the following environments that stainless steel will undergo stress-corrosion cracking?
Options
A : Chlorides
B : Caustics
C : Ammonia
D : Chlorides and caustics
Which of the following stress-corrosion cracking mechanism is highly acceptable?
Options
A : Dissolution mechanics
B : Mechanical mechanics
C : Both dissolution and mechanical mechanics
D : Hydrogen mechanics
What is meant by caustic embrittlement of steel?
Options
A : Failure of cold-worked rivets by a brittle fracture in the presence of ammonia
B : Failure of cold-worked rivets by a brittle fracture in the presence of caustic soda
C : Failure of cold-worked rivets by a brittle fracture in the presence of caustic soda and ammonia
D : Failure of cold-worked rivets by the cup and cone fracture in the presence of caustic soda
As stress-corrosion cracks penetrate the material, the cross-sectional area gets reduced under constant tensile load.
Options
A : False
B : True
C :
D :
Which of the following alloy in which both intergranular and trans-granular cracking occurs?
Options
A : High-nickel alloys
B : iron-chromium alloys
C : Brasses
D : High-nickel alloys, iron-chromium alloys, and brasses
Which of the following is/are the preventions of stress-corrosion cracking?
Options
A : Lowering working stress below the threshold value
B : Shot peening to produce residual compressive stresses
C : Applying for cathodic protection
D : Lowering working stress below the threshold value, shot peening to produce residual compressive stresses and applying for cathodic protection
Which of the following is/are the environments that cause stress-corrosion cracking to titanium?
Options
A : Red fuming nitric acid
B : Methanol-HCl
C : Nitrogen tetroxide (N2O4)
D : Red fuming nitric acid, methanol-HCl, and nitrogen tetroxide
Which of the following is/are the classic examples of stress-corrosion cracking?
Options
A : Season cracking of brass
B : Caustic embrittlement of steel
C : Season cracking of brass and caustic embrittlement of steel
D : Neither season cracking of brass nor caustic embrittlement of steel
What is the abbreviation of SCC regarding corrosion?
Options
A : Stress-corrosion cracking
B : Stress-cracking corrosion
C : Stress-corrosion contact
D : Stress-contact corrosion
Chemical Engineering Basics - Part 1 more Online Exam Quiz
Corrosion Engineering Eight Forms Galvanic Corrosion 1
Corrosion Engineering Eight Forms Hydrogen Damage
Corrosion Engineering Eight Forms Intergranular Corrosion 1
Corrosion Engineering Eight Forms Pitting Corrosion
Corrosion Engineering Eight Forms Selective Leaching
Corrosion Engineering Eight Forms Uniform Corrosion
Corrosion Engineering Entrance Exams
Corrosion Engineering Environments Alkalies