ITI Trade Theory Vol-1 — Fitter, Automobile & Diesel Mechanic (आई.टी.आई. ट्रेड थ्योरी), guided by Er. S.K. Jha and published by Rukmini Prakashan under The Platform series, is a Hindi medium trade theory book for the mechanical group of ITI trades. Written entirely in Hindi, this first volume covers the Fitter, Automobile and Diesel Mechanic trades and is prepared for both the ITI trade examinations and the technical recruitment examinations where an ITI trade certificate is the entry qualification. Key Features: Written entirely in Hindi (हिंदी माध्यम) for easy understanding Trade theory coverage for Fitter, Automobile and Diesel Mechanic trades in one volume Prepared for ITI trade examinations and technical recruitment tests Useful for RRB Assistant Loco Pilot (ALP) and Technician recruitment Useful for RRB Junior Engineer (JE) and Senior Section Engineer (SSE) examinations Covers requirements of PSU recruitment — NTPC, NHPC, BHEL, GAIL, SAIL and Power Grid Also useful for central examinations — DRDO, ISRO, IOF, BARC and MES Objective question practice alongside trade theory content Volume 1 of the series — best used alongside the other volumes for complete coverage Guided by Er. S.K. Jha यह पुस्तक "आई.टी.आई. (ITI) ट्रेड थ्योरी, वॉल्यूम-1 – फिटर, ऑटोमोबाइल एवं डीजल मैकेनिक" इंजी. एस.के. झा के मार्गदर्शन में तैयार की गई है, रुक्मिणी प्रकाशन (The Platform) द्वारा प्रकाशित है और पूर्णतः हिंदी भाषा में है। यह ITI ट्रेड परीक्षा के साथ-साथ RRB ALP एवं टेक्नीशियन, JE/SSE, NTPC, NHPC, BHEL, GAIL, SAIL, पावर ग्रिड तथा DRDO, ISRO, IOF, BARC, MES जैसी तकनीकी भर्ती परीक्षाओं हेतु अत्यंत उपयोगी है।