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Questions and Answers
Why is it necessary to use protective gas in monocrystalline silicon production?
Why is it necessary to use protective gas in monocrystalline silicon production?
- To speed up the phase transition process
- To prevent contamination and avoid side reactions (correct)
- To enhance heat transfer
- To improve temperature control
What is the purpose of using a chamber without heating in monocrystalline silicon production?
What is the purpose of using a chamber without heating in monocrystalline silicon production?
- To slow down the phase transition process (correct)
- To introduce impurities
- To improve radiation shielding
- To cool down the silicon rapidly
What element is commonly used for temperature control in monocrystalline silicon production?
What element is commonly used for temperature control in monocrystalline silicon production?
- Sodium
- Mercury
- Selenium (correct)
- Phosphorus
What type of measurement is the pyrometer commonly used for in monocrystalline silicon production?
What type of measurement is the pyrometer commonly used for in monocrystalline silicon production?
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Which modification can improve heat transfer during monocrystalline silicon production?
Which modification can improve heat transfer during monocrystalline silicon production?
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