Name kinematic pairs that may be used in planar mechanisms. classify them as lower pairs and higher pairs. what are their motion components classify all kinematic pairs as lower pairs (surface contact) and higher pairs (point or line contact). find all unique kinematic chains with 2 ternary links, 5 binary links, and 8 revolute joints..

Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k