Design a sequential circuit that has one input X and one output Y. When X=1, the circuit repeatedly goes through sequences: 00, 01, 10, 11 and back to 00 …… When X=0, the circuit stays in whatever states it currently is. Y is set to one only when transitioning from 10 state to 11 otherwise it is set to zero. (a) Design this circuit using D-type Flip-Flops (b) Repeat your design and this time use J-K-Flip Flops

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10

Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.