( 1 ) THE above writ petitions filed under Arts. 226 and 227 of the Constitution of India, against four orders passed by the Industrial Tribunal, bangalore (hereinafter referred to as the Tribunal), have given rise to common question of law, and, therefore, they are disposed of by this common order. The petitioner in W. Ps. 2846 and 2847 of 1970 is the Ideal Jawa (India) P Ltd and the petitioner in W. Ps 3185 and 3205 of 1970 is Bharat electronic Limited. WP. 2846 is filed against the order dated 26-5-1970 in s L. No. 15 of 1969 in I. D. No. 77 of 1968 on the file of the Tribunal. The said order is passed on an application made by the workman Madan mohan seeking permission to lead evidence on the several pleas which he had raised in his statement of objections to the application for approval filed by the management under S. 33 (2) (b) of the Industrial Disputes act (hereinafter referred to as the Act ). After holding an enquiry into the alleged misconduct of the workman the management passed an order dismissing him from service and made an application for approval of the action taken by it under S. 33 (2) (b) of the Act since the adjudication of an Industrial disp