(1) The Central Government may, at any time, after consultation with the Corporation, remove the managing director from office after giving him a reasonable opportunity of showing cause against the proposed removal.
     (2) The board of directors may remove any director from office who--
         (a) is or has become subject to any of the disqualifications mentioned in section 8; or
         (b) is absent without leave of the board of directors from more than three consecutive meetings thereof without cause sufficient, in the opinion of the board, to exonerate his absence.
     (3) A director of the Corporation may resign his office by giving notice thereof in writing to the Central Government and on such resignation being accepted, he shall be deemed to have vacated his office.