time and prepared for processing as a single unit or batch. Example: A cheque processing system in a bank. All the cheques received in a particular time frame, say on a particular day are then sorted by the account number and processed in a batch. The following diagram shows the Batch transactions processing application.
When the rubber flapper is compromised, it allows water to run out of the drain causing the toilet to constantly refill. Replacing it is easy--replacements are available at most hardware stores or home centers. Be sure to take the old one with you to find a correctly matching replacement.
Damaged Bowl. A damaged toilet bowl is another problem that causes a water level drop inside your toilet. This is not very common but it does happen. Inspect the bowl and base of the toilet for cracks.f your toilet bowl water level is receding, there is damage to one of the components in the toilet itself. This is a common problem and it is an easy fix as long as you know how to solve it and what to look for. It concerns either the flapper valve inside the tank, the bowl ring or the intake on the toilet.