Design an interface between an FM4E and a motor that has Kt = 1 Nm/A and Rwinding = 10  and needs 12 V. The interface should allow the FM4E to turn the motor on or off. Data sheets for transistors that might prove useful are located in the Files section of Canvas in the Data Sheets folder. Be specific about any components needed in your interface. Show your calculations and draw a schematic for your interface.

Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux

Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false

Asolid cylinder is concentric with a straight pipe. the cylinder is 0.5 m long and has an outside diameter of 8 cm. the pipe has an inside diameter of 8.5 cm. the annulus between the cylinder ad the pipe contains stationary oil. the oil has a specific gravity of 0.92 and a kinematic viscosity of 5.57 x 10-4 m2/s. most nearly, what is the force needed to move the cylinder along the pipe at a constant velocity of 1 m/s?