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. Which of the following are the functions of assist gases?

2. Lasers of which type are used for modification of electronic components?

3. The prototype of the machine used in EBM process was first introduced in which year?

4. What is the maximum value of drilling depth in trepanning method of laser drilling process?

5. When the Plasma Beam machining process came into the industrial world?

6. Which of the following properties of material affect the quality of holes obtained?

7. What is the frequency of the pulse of electrons used in EBM process?

8. The hole size in direct drilling depend up on which of the factors below?

9. What is the range of depth-to-diameter ratio in Electron beam machining?

10. How much thickness of cracks may arise beyond HAZ due to rapid cooling?


 

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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