Maharashtra HSC NSQF Automotive Service Technician (G3) study guide
Maharashtra HSC NSQF Automotive Service Technician (G3) · Work through your exam, one topic at a time.
The Maharashtra HSC NSQF Automotive Service Technician (G3) is a vocational Higher Secondary Certificate stream offered under the National Skills Qualifications Framework, delivered through MSBSHSE-affiliated schools and vocational institutions. It suits students who want a Class 12 credential combined with job-ready workshop skills, and it also works as a bridge into diploma or degree programmes in automobile engineering, apprenticeships, and entry-level dealership or independent garage roles. The Maharashtra HSC NSQF Automotive Service Technician (G3) study guide has 9 sections and about 2,642 words.
01Automotive workshop safety, environment and 5S practices
This section covers workshop safety, environmental control and 5S in an automotive service bay. The exam checks hazard recognition, correct PPE, safe lifting and jacking, fire and chemical safety, waste handling, and whether you can apply 5S as a system rather than a cleaning drive.
341 words, about 2 min02Hand tools, measuring instruments and workshop equipment
This domain tests selection, use, care and calibration of hand tools, measuring instruments and workshop equipment. Expect questions on least count, zero error, torque practice, lifting equipment and the difference between precision measurement and rough checking.
308 words, about 2 min03Automotive engine systems: construction, components and working principles
This domain examines the construction, components and working principles of automotive engines, including four-stroke SI and CI operation, major castings and moving parts, valve train, cooling, lubrication and basic performance terms. The exam favours function and sequence over memorised labels.
293 words, about 1 min04Transmission, driveline, steering and suspension systems
This section covers transmission, driveline, steering and suspension: how torque is multiplied and delivered, how the vehicle is steered, and how ride and wheel location are controlled. The exam tests component function, power flow, alignment angles and simple ratio calculations.
279 words, about 1 min05Automotive electrical and electronic systems, batteries and charging
This domain covers automotive electrical and electronic fundamentals, batteries and charging. Expect Ohm’s law, series and parallel circuits, fuses and relays, lead-acid battery construction, alternator charging, starter circuits, voltage drop testing and safe use of a multimeter.
311 words, about 2 min06Vehicle servicing, preventive maintenance and periodic inspection
This domain tests vehicle servicing, preventive maintenance and periodic inspection. It covers service schedules, fluid and filter replacement, tyre and brake checks, battery care, belt inspection, underbody checks and documenting a service against the manufacturer’s interval.
291 words, about 1 min07Diagnosis, troubleshooting and repair procedures
This domain covers diagnosis, troubleshooting and repair procedures. The exam checks systematic complaint verification, use of scan data and basic tests, root-cause reasoning, repair quality and confirmation that the fault is fixed.
269 words, about 1 min08Trade-related documentation, customer handling and professional ethics
This domain covers trade documentation, customer handling and professional ethics. It tests job cards, estimates, invoices, warranty and parts records, clear communication, informed consent, data privacy and honest advice.
280 words, about 1 min09Employability skills and entrepreneurship in the automotive service sector
This domain covers employability and entrepreneurship in automotive service. It tests communication, teamwork, workplace conduct, résumé and interview readiness, and the practical basics of starting or running a small service business.
270 words, about 1 min