Corrosion Engineering Basic Online Exam Quiz
Corrosion Engineering Basic GK Quiz. Question and Answers related to Corrosion Engineering Basic. MCQ (Multiple Choice Questions with answers about Corrosion Engineering Basic
Which of the following metals are widely used for handing freshwater?
Options
A : Cast iron
B : Stainless steel
C : Galvanized steel
D : Cast iron, stainless steel, and galvanized steel
Which of the following impurities contaminates the brackish water due to tidal action in rivers and bays near the ocean?
Options
A : Chlorides
B : Bromides
C : Hydrides
D : Metal oxides
Which of the following types of corrosion has been seen in stainless steels in high purity water containing oxygen?
Options
A : Cracking of solution-quenched stainless steel only
B : Intergranular attack and cracking of solution-quenched steel
C : Intergranular attack only
D : Neither intergranular corrosion nor cracking of solution-quenched steel
Corrosion by seawater at greater depth is usually decreased because of the lower temperature.
Options
A : False
B : True
C :
D :
Which of the following type of water is more corrosive?
Options
A : Hard water
B : Hard and soft water
C : Soft water
D : High-purity water
Which of the following metals have high resistance to crevices in quiet seawater?
Options
A : Hastelloy C
B : Titanium
C : Hastelloy C and Titanium
D : Nickel-copper alloy
Which of the following is/are true regarding seawater?
Options
A : It contains 3.4% salt
B : It has a pH around 8
C : It is a good electrolyte with high electrical conductivity
D : Seawater is a good electrolyte with high electrical conductivity with 3.4% salt and pH around 8
Which of the following factors that affect the corrosivity in freshwater?
Options
A : Oxygen content
B : Hardness
C : Chloride content
D : Oxygen content, hardness and chloride content
Which of the following regions of the seacoast environment shows the effect of the pitting of metals and alloys?
Options
A : Quiet seawater
B : High tide region
C : Low tide region
D : Splash region
Which of the following region of the seacoast environment have high corrosion based on the given figure?
Options
A : Quiet seawater
B : Splash region
C : High tide area
D : Mud line
Chemical Engineering Basics - Part 1 more Online Exam Quiz
Construction Building Materials Types Ventilation
Construction Building Materials Underpinning Types
Construction Building Materials Well Point System
Corrosion Engineering Aptitude Test
Corrosion Engineering Assessment
Corrosion Engineering Campus Interviews
Corrosion Engineering Cathodic Anodic Protection 1
Corrosion Engineering Corrosion Classification 1