THEORY OF MACHINES - 2 MARKS
2 MARKS Q & A ME 3491 – THEORY OF MACHINES N.SITHIVINAYAGAM, AP/MECH II YEAR MECH - A DEPARTMENT OF MECHANICAL ENGINEERING MRK INSTITUTE OF TECHNOLOGY KATTUMNANNARKOIL – 608301 ME 3491–THEORY OF MACHINES UNIT-I 1. 1. Differentiate between lower pair and higher pair.(APR/MAY 2023) A pair of links having surface or area contact between the members is known as a lower pair. The contact surface of the two links is similar. When a pair has a point or line contact between the links, it is known as a higher pair 2. Name the two methods of finding acceleration in a mechanism. (APR/MAY 2023) 1. Instantaneous centre method, and 2. Relative velocity method 3. ...