I have to resolve this exercise I am stuck here because I lost this class An alternating current circuit has the following charges, determine:

-Active, apparent and reactive power.

-Draw the power diagram.

-Determine the value of the capacitor in parallel to raise the power factor to 0.95.

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.

Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k

When subject to a steady load (within elastic range) over a long period of time, what is the major difference in material behavoir between steel and plastic?