 
			 
			MCQOPTIONS
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				This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Advanced Machining knowledge and support exam preparation. Choose a topic below to get started.
| 1. | State whether the following statement is true or false about etchants. Etchants are used for controlling H2 absorption in case of Ti alloys. | 
| A. | True | 
| B. | False | 
| Answer» B. False | |
| 2. | State whether the following statement is true or false regarding maskants. After etching, maskants should be removed easily and inexpensively. | 
| A. | True | 
| B. | False | 
| Answer» B. False | |
| 3. | State which of the following statement is true or false regarding Chemical milling. Maskants are generally used in CHM, to protect the work piece from the etching chemical agent. | 
| A. | True | 
| B. | False | 
| Answer» B. False | |