RRB ALP and Technician (Welder Trade)

RRB ALP and Technician (Welder Trade) is a Hindi medium theory and objective question bank for the RRB ALP CBT-2 Part B technical paper, Welder trade. Solved by experienced faculties, the book covers the Welder trade syllabus in 24 chapters. Early chapters deal with trade introduction, welding processes, tools, accessories and definitions, metal joining, arc welding, gases and flames, arc welding power sources, welding conditions, arc polarity and weld quality inspection, acetylene and hydrogen gas, and pipe welding. Later chapters cover filler rods, fluxes and electrodes, weldability of metals, steel welding, testing of weld joints, gas metal arc welding, submerged arc welding, thermit welding, gas tungsten arc welding, friction and laser beam welding, plasma arc welding and cutting, resistance welding, metallization, hard facing and surfacing, and welding codes. The 2024 edition runs to 196 pages. Useful for Hindi medium ITI Welder candidates preparing the technical part of the railway ALP and Technician exam.