Water at p1 = 20 bar, t1 = 400oc enters a turbine operating at steady state and exits at p2 = 1.5 bar, t2 = 240oc. the water mass flow rate is 4000 kg/hour. stray heat transfer and kinetic and potential energy effects are negligible. determine the power produced by the turbine, in kw, and the rate of entropy production in the turbine, in kw/k.

The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].

Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.

Place me with this question is my last question