In the same app, can two scheduledTriggers be enabled at the same time?

I have encountered some problems using forge scheduledTrigger, the problem is as follows:

  1. In the same app, can two scheduledTriggers be enabled at the same time? If so, how should I write it? Can you give me an example?
  2. I see that the forge document has a limitation on scheduledTrigger. The total running time of one timer is 25s. After I enable two timers, will the two timers occupy 25s together? Hope to help solve these two problems, I need it now! ! ! thanks