Jia Hydrogen 4.2 Daily Question (On a business trip; waiting for a stable internet connection to adjust the format)
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Daily Question 4.2 on Hydrogen Production: (I’m on a business trip; waiting for a stable internet connection to adjust the format.) The backwash filter of the hydrogen production unit can be removed at will. Briefly explain the correctness of this sentence
When there is a backup unit available, it can be switched to at any time
Not entirely correct; there are backups that can be switched to at any time
Error: If there is a backup filter, removing it will cause fluctuations in the feed volume and disrupt the normal operation of the device； If there is no backup filter to prevent large particles of material from entering the device, they will adhere to the catalyst, resulting in a decrease in its specific surface area.
It can be switched to the backup at any time when a backup is available
Error: If there is a backup filter, removing it will cause fluctuations in the feed volume and disrupt the normal operation of the device； If there is no backup filter to prevent large particles of material from entering the device, they will adhere to the catalyst, resulting in a decrease in its specific surface area.