1. Consider a composite load, powered from a 208 Vms ac line, that consists of the following four components: Load 1: 5 kW electric heat Load 2: 30 hp (shaft output) induction motor, n 90%, pf 0.75...

Extracted text: 1. Consider a composite load, powered from a 208 Vms ac line, that consists of the following four components: Load 1: 5 kW electric heat Load 2: 30 hp (shaft output) induction motor, n 90%, pf 0.75 lagging Load 3: 5 hp (shaft output) synchronous motor, n= 85%, pf = 0.95 leading Load 4: (50) 150 W incandescent lamps 2. Calculate the real power P and imaginary power Q for each load, then calculate the total real and imaginary powers supplicd to the composite load. Summarize your results in a table to be included in your report. 3. Calculate the power factor of the composite load.