Final answer:
A trial balance may balance even when specific errors occur, except for certain types of errors.
Step-by-step explanation:
A trial balance may balance even when each of the following occurs except when a transaction is not journalized, a journal entry is posted twice, incorrect accounts are used in journalizing, and a transposition error is made.
The trial balance is a statement listing all the accounts and their respective balances. It is used to check the accuracy of the bookkeeping records by ensuring that the total debits equal the total credits. However, if any of the mentioned errors occur, the trial balance will not balance, indicating that there are inaccuracies in the accounting records.
A trial balance may balance even if there are some errors, but it will not balance if a journal entry is posted twice. This is because when a transaction is not journaled, an incorrect account is used, or a transposition error is made, the debits and credits may still be equal, preserving the balance. However, posting a journal entry twice will cause the total debits to not equal the total credits.