Nellore: Mild tremors took the residents of Adurupalli village in Chejerla mandal by shock for a few seconds on Monday, as their houses shook and tension prevailed. Incidentally, this is the second time that the Chejerla mandal experienced tremors over the past three years. Previously, mild tremors had rocked several villages in Chejerla mandal of SPSR Nellore district on October …