Engineering Materials Online Test – Multiple Choice Questions and Answers

1. The property of a material necessary for forgings, in stamping images on coins and in ornamental work, is

 
 
 
 

2. Muntz metal (Yellow brass) contains

 
 
 
 

3. The process in which carbon and nitrogen both are absorbed by the metal surface to get it hardened is known as

 
 
 
 

4. The malleability is the property of a material by virtue of which a material

 
 
 
 

5. Which of the following gives the correct order of increasing hot hardness of cutting tool materials?

 
 
 
 

6. Which of the following statement is wrong?

 
 
 
 

7. Which of the following is a point imperfection?

 
 
 
 

8. The portion of the blast furnace above its widest cross-section is called

 
 
 
 

9. The temperature point at which the change starts on heating the steel is called

 
 
 
 

10. Silicon bronze contains

 
 
 
 

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