MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Manufacturing Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In wire cut EDM, machine movement is accomplished with precision lead screws with recirculating ball bearings. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
The de-ionised water is used for flush away the burr as well as to cool the workpiece. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
The heat of each electrical spark generated during machining is around_____ Fahrenheit |
| A. | 1,000 to 2,000 |
| B. | 1,100 to 5,000 |
| C. | 10,000 to 12,000 |
| D. | 15,000 to 21,000 |
| Answer» E. | |
| 4. |
Which of the following materials is not machined by wire cut EDM? |
| A. | Inconel |
| B. | Graphite |
| C. | Tool steel |
| D. | Hastaloy |
| Answer» E. | |