Practice: Energy resources

WJEC 3455QD — these questions are matched to your selected course.

Check your answers as you work. For written questions, use the marking points to assess your response.

Premium practice

Weak areas and Revisit only use your saved course progress to choose questions for you. Premium also unlocks the full question bank for this qualification.

Sign in for Premium options

20 additional questions require GCSE Physics Premium access.

2 of 2 available questions match the selected filters. This session contains 2 questions.

Question 1 · 1 mark · Foundation · Recall · Single question

Which energy resource is non-renewable?

Choose one answer

Question 2 · 1 mark · Foundation · Calculation · Single question

A generator receives 2.0 MW of power and provides 1.5 MW of useful electrical power. Calculate its efficiency as a percentage.