Protective Coatings Interview Questions | Snaprecruit.com

Protective Coatings Interview Questions | Snaprecruit.com

Protective Coatings interview questions

Protective Coatings interview questions

Take as many assements as you can to improve your validate your skill rating

Total Questions: 10

1. The protective coatings are used to ___________

Correct Answer is : Prevent from corrosion

2. The oxidation resistance is given by the protective coatings.

Correct Answer is : TRUE

3. In sand blasting, the atmospheric pressure is about __________

Correct Answer is : 25-100atm

4. The cleaning methods before applying the protective coating are of _________ types.

Correct Answer is : 6

5. In anodic coatings, the coating metals possess __________ reduction potential than base metal.

Correct Answer is : Lower

6. Tinning is the example of __________

Correct Answer is : Cathodic coatings

7. During the sand blasting process, the workers are affected by the disease called _________

Correct Answer is : Silicosis

8. In pickling and etching _________ acids are used.

Correct Answer is : Sulphuric acid

9. The old paint coating cannot be removed by __________

Correct Answer is : Sulphuric acid

10. The process of coating iron or steel sheet with a thin coat of zinc to prevent iron from rusting is called ____________

Correct Answer is : Galvanisation

Similar Interview Questions

    Search for latest jobs

    Icon
    Icon