Consider a Kohonen net with two cluster units and five input units. The weight vectors for the cluster units are W1= [1 0.8 0.6 0.4 0.2] & W2=[1 0.5 1 0.5 1]. Use the square of the Euclidean distance to find the winning cluster unit for the input X=[0.5 1 0.5 0.0 0.5]. Find the new weights for the winning unit. Assume learning rate as 0.2.

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit. explain why the pneumatic piston stumbles when it hits an obstacle.

Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way

An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0