Free mock exam
Level 2 Electrical Principles Mock Exam
Free mock exam for Level 2 Electrical apprentices on Unit 202 (Electrical Principles). 30 questions from a 440-question bank covering AC and DC theory, Ohm’s Law and power, magnetism and induction, three-phase systems, capacitance and inductance, transformer principles and the SI unit system.
- Questions
- 30
- Time limit
- 35 min
- Pass mark
- 70% · 21/30
- Question bank
- 440
Free, no sign-up. Retake as many times as you like — different questions each time.
Sample questions
01What does the term electricity describe in an electrical circuit?
- AThe build-up of static pressure inside a conductor
- BThe flow of electric charge through a conductor
- CThe storage of energy within a magnetic field
- DThe conversion of heat directly into light
Why: Electricity is the flow of electric charge (electrons) through a conductor.
02What does voltage represent in an electrical circuit?
- AThe rate at which charge flows past a fixed point
- BThe energy dissipated as heat in a resistive component
- CThe opposition that a material offers to current flow
- DThe electrical pressure or force that pushes current
Why: Voltage is the electrical pressure or force that pushes current through a conductor.
03What is the unit for measuring current?
- AOhms (Ω)
- BAmperes (A)
- CVolts (V)
- DWatts (W)
Why: Current is measured in Amperes or Amps, with the symbol A.
Common questions
Is the Level 2 Electrical Principles mock exam free?
Yes, it is free with no sign-up needed. Questions are pulled at random from a substantial bank, with a worked explanation on every question after you submit.
Can I retake the mock exam?
Yes. Every attempt picks a different random selection and reshuffles the options, so each retake gives you genuinely new questions. No limit on retakes.
Does this count as a qualification?
No. This is independent practice material and does not award a qualification, card or certificate. Where a subject has a formal qualification or card, you gain it through an approved provider.