1. The reactances Xd and Xq of a salient-pole synchronous generator are 1.00 and 0.6 p. u., respectively. The armature resistance may be considered to be negligible. Compute the generated voltage when the generator is loaded to (a) 0.73 p. u. kVA, unity power factor at terminal voltage of 0.98 p. u. and (b) 0.99 p. u. kVA, 0.94 leading power factor and rated voltage.

Fluids at rest possess no flow energy. a)- true b)- false

Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.

The higher the astm grain-size number, the coarser the grain is. a)-true b)-false