The amount of depreciation charged on Machinery is debited to Depreciation account.
Explanation:
The amount of depreciation charged on machinery at the end of a year is debited to the Depreciation A/c and credited to the Machinery A/c. Depreciation is an expense, i.e. charge on profit, and is classified as a nominal account. Hence, the Depreciation A/c is debited, as all expenses and losses are to be debited as per the rule of nominal account.