A balanced three-phase 208 V wye-connected source supplies a balanced three-phase wyeconnected load. If the line current IA is measured to be 20 A and is in phase with the line-to-line voltage VBC, find the per-phase impedance of the load

Burgers vector is generally parallel to the dislocation line. a)-true b)-false

Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.

Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when