Abiomass power generation plant is located in baltimore, maryland. the plant owner desires to connect this plant to the electric grid. the grid voltage at the point of connection is 12,000 volts. in order to synchronize with the grid, the plant electric generator voltage output has to been within +/- 0.05% of the grid voltage and the output frequency has to be within +/-0.02% of the grid voltage frequency.
a) what is the acceptable range of generator output voltage?
b) what is the acceptable range of the generator output voltage frequency?
show all work and be as neat as possible. you.

1-10. need . physics. circular motion. 35 points

Two horizontal plates with infinite length and width are separated by a distance h in the z direction. the bottom plate is moving at a velocity u. the incompressible fluid trapped between the plates is moving in the positive x-direction with the bottom plate. align gravity with positive z. assume that the flow is fully-developed and laminar. if the systems operates at steady state and the pressure gradient in x-direction can be ignored, do the following: 1. sketch your system 2. identify the coordinate system to be used. 3. show your coordinates and origin point on the sketch. list all your assumptions. 5. apply the continuity equation to your system. nts of navier stokes equations of choice to your system 7. solve the resulting differential equation to obtain the velocity profile within the system make sure to list your boundary conditions. check units of velocity 8. describe the velocity profile you obtain using engineering terminology. sketch that on the same sketch you provided in (1). 9. obtain the equation that describes the volumetric flow rate in the system. check the units.

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves