Science and Technology · Advanced Materials and Clean Energy
Consider the following applications with reference to Rare Earth Permanent Magnets (REPMs): I. Electric vehicle drive motors II. Wind energy generation systems III. Aerospace and defence applications IV. Precision sensors and actuators V. Photovoltaic solar modules How many of the above are correctly identified as major applications of REPMs?
- 1All five
- 2Only four✓
- 3Only three
- 4Only two
Correct answer
Only four
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