Divisional Index ↑

Public Safety Standards of the Republic of India

Made available to the public under the provisions of the Bureau of Indian Standards Act of 1986 and the Right to Information Act of 2005. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them.

Division Name: Electrotechnical
Section Name: Electrical Traction Equipment (ETD 27)

IS 4242 (pdf)
IS 4242 (txt)
1967Methods of measurement of acoustical noise emitted by ballasts for gaseous discharge lamps

Last Updated: September 6, 2013