Write anHDL module for a hexadecimal seven-segment display decoder. The input is 4-bit binary representing a hex number(inputs: 0-Fh), and the output 8-bit seven segment display bits(8 outputs: a-h, where h is the decimalindicatorwhich must be offin all cases)are active high. In other words, the decoder must showthe digits 10 –15 by displayingA–Finputsrespectively, while show0-9numbersfor 0 -9 inputsrespectively

On a average work day more than work place firs are reorted

Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.

Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.