Haryana BSEH Secondary NSQF Automotive study plan

List and explain the purpose of at least 12 hand tools and 6 measuring instruments used in an automotive workshop, stating one misuse risk for each

Demonstrate the correct sequence for safely raising a vehicle on a jack and supporting it on stands, and write the steps in your own words

Identify the main components of a four-stroke petrol engine and describe the function of each in one sentence

Distinguish between SI and CI engine working cycles by comparing valve timing, ignition source and compression ratio

Draw a labelled diagram of the cylinder head, valves and camshaft arrangement from memory

Explain the construction and function of the piston, piston rings, connecting rod, crankshaft and flywheel

Describe valve train components and state why valve clearance matters, including the effect of too little and too much clearance

Measure bore diameter, piston diameter and crankshaft journal with a vernier caliper and micrometer, recording readings to 0.01 mm

Calculate piston clearance, engine displacement and compression ratio from given bore, stroke and clearance volume values

Interpret the meaning of tolerances and fits when comparing a measured value with a specification

Describe the flow of power from engine to road wheels through clutch, gearbox, propeller shaft, differential and axle

Explain the working of a single-plate dry clutch and list three symptoms of a worn clutch with their causes

Differentiate sliding-mesh, constant-mesh and synchromesh gearboxes and state why synchromesh is preferred

Identify the purpose of the differential and explain why wheel speeds differ during a turn

Diagnose given driveline complaints such as gear slip, noise in neutral and vibration at speed, and propose a probable cause for each

Explain the hydraulic braking system from pedal to wheel cylinder and describe the function of the master cylinder, proportioning valve and brake fluid

Compare disc and drum brakes on construction, self-energising effect, heat dissipation and servicing needs

Describe steering geometry terms including camber, caster, toe-in and kingpin inclination, and state the effect of each on tyre wear

Identify suspension types and components, and explain the role of shock absorbers and springs

Perform a documented pre-service inspection checklist covering brakes, steering play, tyre condition and suspension

Carry out a brake bleeding sequence and record the steps in correct order

Trace the starting and charging circuits from battery through starter motor and alternator, naming each component's function

Explain the construction and testing of a lead-acid battery, including specific gravity check and safe charging practice

Describe the ignition system for both contact-point and electronic types and state the purpose of ignition timing advance

Identify lighting, horn, wiper and indicator circuit components and diagnose a non-working indicator circuit logically

Read a simple automotive wiring diagram and state the meaning of standard wire colour codes and fuse ratings

Describe the components of the fuel supply system for petrol and diesel engines and explain the function of the fuel filter and fuel pump

Explain the purpose of lubrication and describe the working of a pressure-feed lubrication system with its components

Compare properties and applications of engine oil grades and state the meaning of viscosity ratings

Describe the working of the cooling system, including radiator, thermostat, water pump and the difference between air and liquid cooling

Diagnose given complaints of overheating, oil pressure warning and poor fuel economy, and link each to a system fault

Apply a scheduled maintenance checklist for a given mileage interval and justify each service operation

Calculate workshop values including fuel consumption, engine swept volume, gear ratio, speed from rpm and unit conversions between mm, cm and inches

Use a feeler gauge, tyre pressure gauge and torque wrench correctly, and record readings with units

Explain the purpose of record keeping in a service job card and write a sample job card entry

Describe safe handling and disposal of used oil, coolant and batteries as part of workshop practice

Explain the importance of clear communication with customers and colleagues, and list five behaviours of effective listening in a workshop setting

Identify basic entrepreneurship concepts including identifying a service opportunity, costing a job and maintaining customer records

Revise all domains using a timed 60-question self-test and score your performance domain-wise

Re-study your three weakest domains using your own notes and correct earlier mistakes

State the personal protective equipment and first-aid steps for three common workshop emergencies