A. Determine the infinite-bus fault current at the Load in Amperes B. Transform the system onto the system base of the Generator and determine the following: a. The base voltage in the Generator Zone b. The base voltage in the Line Zone c. The base voltage in the Load Zone d. The %Z of then Generator e. The %Z of transformer T1 f. The %Z of transformer T2 g. The %Z of the Line C. Determine the actual maximum fault current at the Load in Amperes

Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.

Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.

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