MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Casting, Forming & Welding knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
With an increase in the density of the material who does it affect the power loss in eddy current? |
| A. | Increases |
| B. | Decreases |
| C. | Does not change |
| D. | Not related |
| Answer» C. Does not change | |
| 2. |
What is the conductivity of a 7075-T6 aluminium sheet with an average thickness of 1.6 mm? |
| A. | 30 IACS |
| B. | 31 IACS |
| C. | 32 IACS |
| D. | 33 IACS |
| Answer» C. 32 IACS | |
| 3. |
Multi frequency testing allows to overcome problems in eddy current testing. |
| A. | True |
| B. | False |
| Answer» B. False | |