NABTEB Automobile Electrical Works exam-day guide
NABTEB Automobile Electrical Works · Prepare for the day ahead.
Your checklist
Bring your candidate registration slip or exam number
NABTEB candidates are normally identified by index/exam number and centre. Bring the slip or admission document issued at registration and keep it with you all day. If you registered through a school or centre and are unsure what document is accepted, confirm with the provider or your centre before exam day.
Bring a valid means of identification
Carry the ID type your registration required (for example a school ID or national ID). Do not assume a particular ID will be accepted; confirm the accepted ID types with your centre or the provider beforehand.
Bring your own basic writing and drawing tools
Blue or black pen, pencil, eraser, sharpener, and a ruler. Practical Automobile Electrical Works papers may require labelled sketches of circuits (for example a starting circuit or lighting circuit), so a ruler and clean eraser matter.
Bring a scientific calculator only if permitted
Some electrical calculations (Ohm's law, power, resistance, battery capacity) may appear. Confirm with the provider or centre whether calculators are allowed in the practical/theory papers and which models are banned; do not bring programmable or stored-data devices unless explicitly allowed.
Wear safe workshop clothing and closed shoes
Practical sessions involve batteries, tools, jacks, and live 12 V/24 V circuits. Closed shoes, trousers, and no loose dangling clothing or jewellery. Long hair should be tied back. Confirm any specific overall or PPE requirement with your centre.
Leave phones and smart devices at home or switched off and stored
Most examination bodies prohibit phones and smart watches in the hall or workshop. Do not rely on using a phone as a calculator or torch. Confirm the centre's storage arrangements in advance.
Know your centre location, session time, and reporting time
Visit or map the centre beforehand so you know travel time and the gate you will use. Arrive earlier than the stated reporting time; late arrival rules vary, so confirm the cut-off with the provider or centre.
Revise key practical safety and measurement routines
Be ready to describe or demonstrate: safe battery handling (remove earth/negative lead first, reconnect it last), correct use of a multimeter for voltage/continuity/resistance, hydrometer or refractometer check of electrolyte, and safe jacking and axle-stand use. These are common practical assessment areas; exact tasks depend on the centre's apparatus.
Prepare a short mental list of common tools and their uses
Be able to name and explain: spanner types, screwdrivers, pliers, test lamp, multimeter, battery charger, hydrometer, feeler gauge, timing light, and pullers. Practical papers often ask you to identify tools and state where each is used.
Carry water and a light snack if the centre allows
Practical sessions can run long with waiting time. Confirm with the centre whether food and drink are allowed in the waiting area; they are usually not allowed at the workbench.
Check whether you must bring your own PPE or tools
Some centres supply tools and PPE; others expect candidates to bring basic items. This varies by centre, so confirm with the provider or your school before the exam rather than guessing.
Plan to write your exam number on every sheet and script
Check that your name, exam number, subject, and paper code are correctly written before you start. Report any mismatch to the invigilator immediately.
Plan the day
Work through the practical syllabus topics: battery construction, testing and charging; starting and charging systems; lighting and horn circuits; ignition systems; wiring, fuses and relays; and basic fault-finding with a multimeter and test lamp. Practise drawing and labelling at least three circuits from memory. Rehearse the safe procedure for jump-starting and for removing/refitting a battery, and the correct sequence for using a jack and axle stands. Gather your documents and tools early rather than the night before.
Pack your registration slip, ID, pens, pencil, eraser, ruler, and any calculator or PPE your centre has confirmed you may bring. Re-read your notes on measurement units and formulas (V = IR, P = VI, series and parallel resistance, battery capacity in Ah). Confirm your travel plan and reporting time. Sleep at a normal hour; a practical assessment rewards steady hands and clear thinking more than last-minute cramming.
Eat a proper meal, dress in safe workshop clothing and closed shoes, and arrive at the centre with time to spare. Keep your documents accessible for verification. Listen carefully to the invigilator's or instructor's briefing, especially any safety instructions and the order in which practical stations will be attempted. Do not touch apparatus before you are told to start.
Read each question or task fully before acting. In practical tasks, state and follow safety steps aloud or in writing where required (isolate the circuit, remove the earth lead first, use the correct instrument range). When using a multimeter, select the correct function and range before connecting. Show working for calculations and label every sketch with component names and values. If a tool or apparatus is missing or faulty, tell the instructor rather than improvising. Keep track of time and leave a few minutes to check your exam number, answers, and that tools are returned and the bench left clean.
Rules to check
Carry and display your exam number and accepted ID throughout the session; if you are unsure which ID is accepted, confirm with the provider or your centre before the exam day.
Follow every safety instruction from the instructor and invigilator. In the workshop, do not energise circuits, start engines, or use lifting equipment without permission, and never work alone on a live circuit.
Phones, smart watches, and unauthorised electronic devices must be switched off and out of reach. Confirm the centre's policy on storage and on permitted calculators with the provider.
Breaks and movement in and out of the hall or workshop are at the invigilator's discretion. Ask before leaving your bench; do not wander between practical stations.
Do not communicate with other candidates during the paper and do not copy or share answers. Practical stations may be timed and supervised individually.
Marks are awarded for correct procedure, safe handling, accurate measurement, and clear labelling, not only for the final answer; show your method and working.
Leave the bench and tools as you found them, and return borrowed instruments. Damage or loss caused by misuse may be treated as misconduct; report accidental damage immediately.
If you believe a task, tool, or timing is unfair or unclear, raise it calmly with the instructor or invigilator at the time. For any scoring, appeal, or special-consideration procedure, confirm the official process with the provider rather than relying on hearsay.