My Report

Advanced Machining and Processes Practice Test 9


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. PBM is the only process which works faster in ________ steel than _________ steel.

2. Which of the following is not an advantage of LBM?

3. What is the thickness of the HAZ in PBM?

4. What is the value of energy required for bond breaking?

5. Which type of holes can be drilled using Nd-YAG laser?

6. Which of the following lenses are used for refocussing the electrons in EBM process?

7. When did the Electron beam machining come into the machining industry?

8. What is the value of velocity of plasma jet in Plasma beam machining?

9. What is the value of machining speed used in PBM process?

10. What is to be done to the adherent material which are found at exit holes?


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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