Maharashtra HSC Multi-Skill General Engineering (NSQF) case studies
Maharashtra HSC Multi-Skill General Engineering (NSQF) · Put your knowledge to work in context.
The Maharashtra HSC Multi-Skill General Engineering (NSQF) is a vocational stream subject offered under the State Board of Secondary and Higher Secondary Education, Maharashtra, as part of the National Skills Qualifications Framework. It pairs general higher-secondary study with applied engineering content, so learners leave Class 12 with both a board-recognised certificate and demonstrable workshop-level competence. The Maharashtra HSC Multi-Skill General Engineering (NSQF) case studies are 5 cases and about 2,752 words.
1Angle Grinder Near-Miss in the Fitting Shop
in a 12-student fitting shop, a second-year student is asked to clean weld beads on a bench-mounted bracket before the 4 p.m. The 180 mm angle grinder is fitted with a 230 mm abrasive disc; the disc is marked MAX 6,600 rpm, while the grinder nameplate reads 8,500 rpm.
580 words, about 3 min2Conflicting Views and an Untoleranced Bore on a Bearing Cover Drawing
A local pump repair workshop receives a drawing for a bearing cover plate. The drawing carries a first-angle projection symbol.
552 words, about 3 min316 A Socket Circuit Tripping With a Heater and Compressor
In a small fabrication workshop, a 230 V single-phase subcircuit from the main distribution board feeds three 16 A industrial sockets. The cable is 2.5 mm² copper PVC-insulated, run in conduit for 28 m.
554 words, about 3 min4Selecting Material and Process for a Welded Cantilever Bracket
A workshop has an order for 40 identical cantilever brackets. Each bracket is a flat bar welded to an MS frame and projects 150 mm; the service load is 4 kN at the free end, static and indoor.
553 words, about 3 min5Micrometer Zero Error and Borderline Pins in a 200-Piece Batch
A batch of 200 turned steel pins is to be supplied to a nominal diameter of 25.00 mm with a tolerance of ±0.05 mm. The inspector uses a 0–25 mm outside micrometer with 0.01 mm graduations and a ratchet stop.
513 words, about 3 min