Corrosion Engineering Eight Forms Hydrogen Damage Online Exam Quiz
Corrosion Engineering Eight Forms Hydrogen Damage GK Quiz. Question and Answers related to Corrosion Engineering Eight Forms Hydrogen Damage. MCQ (Multiple Choice Questions with answers about Corrosion Engineering Eight Forms Hydrogen Damage
Which of the following is/are the preventions of hydrogen embrittlement?
Options
A : Baking of steels at low temperatures (200°F–300°F)
B : Alloying with nickel or molybdenum reduces susceptibility
C : Practicing proper welding with low hydrogen welding rods
D : Baking of steels at low temperatures, alloying with nickel or molybdenum reduces susceptibility and practicing proper welding with low hydrogen welding rods.
What is meant by hydrogen blistering?
Options
A : Entrapment of hydrogen molecules in the metal voids
B : Formation of brittle metal hydrides
C : Entrapment of metal hydrides in the metal voids
D : Entrapment of hydrogen molecules and metal hydrides in the metal voids
What is meant by hydrogen embrittlement?
Options
A : Entrapment of hydrogen molecules in the metal voids
B : Formation of brittle metal hydrides
C : Entrapment of metal hydrides in the metal voids
D : Entrapment of hydrogen molecules and metal hydrides in the metal voids
Which of the following is/are the types of hydrogen damage?
Options
A : Hydrogen blistering
B : Hydrogen embrittlement
C : Decarburization
D : Hydrogen blistering, hydrogen embrittlement, and decarburization
Which of the following types of hydrogen damage processes are high-temperature processes?
Options
A : Hydrogen blistering and hydrogen attack
B : Hydrogen attack and Decarburization
C : Decarburization and hydrogen embrittlement
D : Hydrogen attack only
Which of the following type of corrosion in which corrosion occurs due to the presence of hydrogen sulfide?
Options
A : Hydrogen embrittlement
B : Hydrogen blistering
C : Sulfide stress corrosion
D : Erosion corrosion
Which of the following industries has a major concern on hydrogen blistering?
Options
A : Petroleum industry
B : Chemical manufacturing industries
C : Oil and natural gas refineries
D : Oil and natural gas refineries, petroleum and chemical manufacturing industries
Which of the following type of compounds act as an inhibitor for hydrogen-ion reduction?
Options
A : Sulfide ions
B : Phosphorous compounds
C : Arsenic compounds
D : Sulfide ions, phosphorous and arsenic compounds
Which of the following metal is highly susceptible to hydrogen embrittlement?
Options
A : Titanium
B : Nickel
C : martensitic iron-base alloys
D : Titanium and martensitic iron-base alloys
Hydrogen damage refers to the mechanical damage of a metal caused by the presence of or interaction of hydrogen.
Options
A : True
B : False
C :
D :
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