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1. Obtain a logic circuit using as few FFs as possible to sequence 16 different operations.
2. Design a parallel Gray code-to-parallel and serial binary converter using a four-bit shift register and one FF. Explain the detailed functioning of the circuit. Note: Except for MSB, a four-bit, Gray code representing 8 through 15 are mirror images of four-bit binary equivalent representing the numbers 0 through 7 and vice versa.
Consider an ideal Rankine cycle with a single open feed water heater. The boiler pressure is 800 psia, and the condenser pressure is 2 psia. Steam is extracted from the turbine to heat the feed water at 90 psia. Steam enters the turbine at 1000F.
An ideal gas expands isentropically through a converging nozzle from a large tank at 120 lbf/in.2, 6008R, and discharges into a region at 60 lbf/in.2 Determine the mass flow rate, in lb/s, for an exit flow area of 1 in.2, if the gas is
A helical compression spring made from hard drawn wire needs to be designed to fit inside a 50mm cylindrical cavity and there must be enough space inside the coils for a 20mm cylindrical guide rod.
Solve the position of the cylinder when it is floating, the location of the center of buoyancy, and the metacenter. Compare the location of the metacenter with the center of gravity to evaluate stability.
an eng must design a large natural gas storage tank to be expandable to maintain the pressure constant at 2.2 atm. in
Coal is discharged from the tailgate of a dump truck with an initial velocity vA = 2 m/s A 50°. Determine the radius of curvature of the trajectory described by the coal.
a truck traveling at vo 60mph when the driver applies the brakes to come to stop the deceleration of the truck is
Determine the resulting stress equations for σx, σy and τxy given the Airy's stress function ? = a1x^4 + a2(x^3)y + a3(x^2)(y^2) + a4x(y^3) + a5(y^4), where ai are constants. Also determine, if any, the restrictions between constants.
Air enters the evaporator section of an air-conditioner at 100 kPa, 27oC with a volumetric flow rate of 6 m^3/min. R-134a enters the evaporator at 120 kPa with a quality of 0.3 and rate of 2kg/min and it leaves as a saturated vapor at the same pressu..
Measure the load required to fail a 0 degree, 90 degree oriented CFRC samples. Report the data (width and thickness of the sample, load in N and deflection in mm).
Liquid water enters an adiabatic piping system at 15°C at a rate of 5 kg/s. It is observed that the water temperature rises by 0.5°C in the pipe due to friction. If the environment temperature is also 15°C, the rate of energy destruction in the pi..
the velocity of a particle is given by v16t2i 4t3j 5t 2k ms where t is in seconds. if the particle is at the origin
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