CITS Electrician (Theory)

The paper consists of multiple-choice and true/false questions delivered in the language of the examination. Items are largely applied rather than purely definitional, so expect short scenarios describing an installation, fault, or code situation where you select the best answer from the options given.

The awarding body publishes the current question count and time limit, and these can be revised between sessions. Check the official CITS site or your test centre confirmation before exam day rather than relying on figures from older candidates or forum posts.

The passing score is set by the official body and is published in its candidate information. It is not fixed permanently across all sessions, so confirm the current requirement directly with the awarding organisation when you register.

Candidates with steady field experience usually find the installation and safety items familiar, but the theory and testing domains catch people out. The difficulty lies in applying formulas and interpreting test readings under time pressure, not in obscure trivia. Even study across all eight domains is the most reliable way to prepare.

Retake arrangements, waiting periods, and any additional fees are set by the awarding body and are not universal. Ask your test centre or check the official site for the current retake policy before you sit the paper, so you know your options and can plan a re-sit date.

Start with electrical theory and fundamentals, because Ohm's law, power relationships, and AC behaviour underpin testing and equipment questions. Then move to safety and codes alongside wiring methods, followed by installation, systems, and troubleshooting. Finish with regulations and documentation, which are easier to retain once the technical material is solid.

Two patterns dominate: neglecting calculation practice and relying on field habit instead of the stated rule. Electricians often answer from site custom when the question asks for the code requirement. Others skip testing and diagnostics because they rarely document it at work. Practising scenario questions under timed conditions exposes both weaknesses early.

Most theory examinations are closed-book, so assume you cannot bring regulations books, formula sheets, or notes into the room. Confirm the permitted-items list with the test centre. If references are not allowed, memorise the key formula relationships and the structure of the regulations so you can reason to the answer.

Review your weakest domain rather than rereading what you know. Work through timed practice sets, check every wrong answer against the underlying principle, and rehearse calculation steps until they are automatic. Sleep and arrive early; careless misreads on true/false items cost marks that knowledge alone cannot recover.