IRRIGATION ENGINEERING. On each day, 0.6 hectare of corn and 1.0 hectare of grass are to be irrigated .Readily available water for corn is 8cm and readily available water for grass is 15 cm . Corn field has 26 furrows each discharges 19 lit/min and grass field has 70 furrows and each discharges 27 lit/min Assume that water is uniformly applied over field . Find the application efficiency for
a. Corn field
b. grass field
c. Entire field

If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.

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.

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet