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Book Description
Workshop Calculation & Science (Welder) I Year is a Hindi-medium ITI textbook covering the WCS paper for first-year trainees of the Welder trade. The chapters cover: - Units, fractions, square and square root - Ratio and proportion, and percentage - Metals - Mass, weight and density - Heat and temperature, and pressure - Electricity - Mensuration and trigonometry The arithmetic chapters come first, followed by the science topics most relevant to welding, such as metals, heat and temperature, and pressure, and then mensuration and trigonometry for workshop measurement. Written by Sanjeev Bhargava and Mukesh Mathur, the 240-page 2025 edition explains each topic in Hindi for trainees who are more comfortable in that language. It is meant for ITI Welder first-year trainees preparing for their Workshop Calculation & Science exam.
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