Advanced Machining and Processes Mock Test 4

1. State whether the following statement is true or false regarding the applications of EP.
“Using Electropolishing, deburring and breaking sharp edges can be done.”

2. Hand masking, scribing and stripping can be difficult, due to which of the following factors?

3. Which of the following come under the process parameters of the Electropolishing?

4. Which of the following factors can change the parameters of etch such as depth, size of hole etc.?

5. Which of the following metals can be machined using the Chemical milling process?

6. Which of the following, indicate the accuracy of scribing by Chemical milling process?

7. In this method, which of the following techniques are used to apply the maskant on the machining surface?

8. How are the protective layer coatings on the parts are removed?

9. What type of work pieces must be used in Photochemical milling process?

10. State whether the following statement is true or false regarding PCM.
“In PCM, etching depth does not depend on the time, a component is immersed in the chemical solution.”