Pulleys — Formula Sheet
CBSE · Class 12 · Engineering Graphics
2 formulas from Pulleys (CBSE Class 12 Engineering Graphics) on one page, grouped by topic. Part of the CBSE Class 12 Engineering Graphics syllabus.
Interactive on Super Tutor
Studying Pulleys? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for formula sheet and more.
Free trial, no card needed.
Learn better with visuals Super Tutor pairs illustrations like this with notes and quizzes for Pulleys.
Get startedFormulas and Key Relations
Basic Pulley Concepts
Speed Ratio = D2/D1 = N1/N2
Belt Length (Open Drive) = π(D1+D2)/2 + 2C + (D2-D1)²/4C
Full sheet with units and worked examples
View AllFrequently Asked Questions
What are the important topics in Pulleys for CBSE Class 12 Engineering Graphics?
How many formulas are in Pulleys?
Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Pulleys
For serious students
Get the full Pulleys chapter — start free.
Quizzes, flashcards, an AI doubt solver and a study plan for CBSE Class 12 Engineering Graphics. Free to start, no card needed.