Free mock exam
Renewable Energy Mock Exam — Solar PV & More
Free renewable energy mock exam with a solar PV focus. 25 questions from a 200-question bank covering panel technologies and efficiency, inverter selection including partial-shading scenarios, system design and tilt angles for UK installations, grid connection, battery storage, testing and commissioning, plus wind energy and solar thermal topics.
- Questions
- 25 questions
- Time limit
- 30 min
- Pass mark
- 70% to pass (18/25)
- Bank size
- 200 question bank
Free · no sign-up · timer can be ignored · retake as many times as you want
Sample questions
01What percentage of global electricity generation came from renewable sources in 2023?
- A.25%
- B.30%
- C.35%
- D.15%
Why: Renewable energy accounted for approximately 30% of global electricity generation in 2023.
02Which renewable energy source has the fastest growth rate globally?
- A.Hydroelectric
- B.Biomass
- C.Wind
- D.Solar PV
Why: Solar PV has experienced the fastest growth rate among renewable energy technologies.
03What is the principal legal driver behind the UK's renewable energy targets?
- A.Legally binding carbon reduction commitments
- B.Improving rural broadband coverage
- C.Reducing household electricity bills
- D.Increasing domestic manufacturing output
Why: The UK's renewable expansion is driven principally by legally binding carbon budgets and the net-zero target set under the Climate Change Act 2008.
FAQ
Is the Renewable Energy mock exam free?
Yes — 100% free, 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 towards the real qualification?
No — this is independent practice material. To gain the actual qualification you need to sit the official assessment through an approved provider.
