You are required to design a circuit which has input decimal number in binary form as A, B, C, D with A as MSB and D as LSB, and generate Excess-3 output in binary form as W, X, Y, Z with W as MSB and Z as LSB. Also implement your design to verify your results. Conditions are as. • When ever result exceed than number of output bits or in negative value or invalid, it does not matter for you.
• You should make up truth table accordingly.
• Draw its logic diagram.
• Implement simplified logic diagram which shows excess 3 output in Multisim.

Afoot bridge is made as a simple deck, 4 m long, with a cross section 2 m (wide) and 20 cm thick, and made of wood. the deck is supported at the two ends. the maximum load allowable on the bridge is 10 tons, provided it is uniformly distributed on the deck. to sense this load, a strain gauge is placed at the center of the bridge and its resistance is monitored. if the sensor has a nominal resistance of 350 s2 and a gauge factor of 3.6, what is the reading of the strain gauge at maximum load? the modulus of elasticity for the wood used in the construction is 10 gpa.