Intellectual Olympiad in Machine Parts - 2026 ongoing
1000 ₸
Subject: Machine Parts Level: XI (I is easiest, XII is hardest)
Category: student
Question language: English
Questions: 15
Example question: A helical compression spring has an initial tension of 80 N and a spring rate of 18 N/mm. What force is required to produce a deflection of 10 mm? 180 N, 240 N, 260 N, 320 N