Hyderabad: A. Sridhar has taken charge as Chief Public Relations Officer, South Central Railway, at Rail Nilayam in Secunderabad on Tuesday. He started his career with Indian Railways as area officer at Bhadrachalam, Secunderabad division. He went on to hold various posts such as area officer at Ramagundam, divisional commercial manager in Hyderabad and Secunderabad divisions, divisional operations manager in …