In this Act unless the context otherwise requires,
(1) Government company has the meaning assigned to it in section 617; of the Companies Act, 1956 (1 of 1956).
(2) industry means any business, trade, undertaking, manufacture, calling of employers and includes any calling, service, employment, handicraft or industrial occupation or avocation of workmen, and the word industrial shall he construed accordingly;
(3) relief undertaking means a State industrial undertaking in respect of which a declaration under section 3 is in force;
(4) State industrial undertaking means, an industrial undertaking;
(a) which is started, or which, or the management of which, is under any arrangement or agreement acquired or, otherwise taken over by the State Government, or, by a Government Company, and is run or proposed to be run by, or under the authority of, the State Government or a Government Company; or
(b) to which any loan, advance, or grant has been given, in respect of any loan whereof, a guarantee has been given, by the State Government or Government Company.