2024–2027 · Systems & Control key content · switches — Normal
Apply the topic independently and explain your method. No hints during the test.
Loading your saved test…
Sources guiding this topic’s original tests
- Cambridge IGCSE Design & Technology 0445 syllabus for 2027
Official legacy syllabus. Direct full-PDF fetch timed out during this review; official indexed electronics content and the existing supplied syllabus-mapped lessons were consulted. No claim of a fresh complete PDF reread.
- Cambridge 0979 syllabus 2027
Preserved existing course source; not independently reread in this bounded review.
- 0445/04 Systems & Control specimen question paper from 2020
Legacy public specimen used for mechanics/electronics response patterns; no copied wording or figures.
- 0445/04 Systems & Control specimen mark scheme from 2020
Reviewed force, mechanism, switch and explanation criteria. Current practice numbers are original and independently recalculated.