CURRENT AFFAIRS

Detailed explanation-1: -National Federation of Indian Railwaymen (PREM) N.F.I.R.

Detailed explanation-2: -Kanniah and General Secretary Shiva Gopal Mishra.

Detailed explanation-3: -Advanced Instrumentation Research Facility (AIRF) is a specialized research facility which houses about 25 sophisticated state-of-the-art instruments with various supporting/ basic facilities.

Detailed explanation-4: -History. The NUR was an industrial union founded in 1913 by the merger of the Amalgamated Society of Railway Servants (founded 1872), the United Pointsmen and Signalmen’s Society (founded 1880) and the General Railway Workers’ Union (founded 1889).