An amplifier has a voltage transfer function 6 T s( ) = ( 10)( 1000 ) 10 s s + s + Convert this to the form convenient for constructing Bode plots. Tthat is, place the denominator factors in the form 1+ a s Provide a Bode plot for the magnitude response, and use it to find approximate values for the amplifier gain at 1, 10, 102, 103, 104 and 105 rad/s. What would the actual gane be at 10 rad/s ? At 103 rad/s ?

Consider a power plant with water as the working fluid that operates on an ideal rankine cycle. it has a net power output of 45mw. superheated steam enters the turbine at 7mpa and 500°c (h=3411.4 kj/kg; s=6.8 kj/kg k) and is cooled in the condenser at a pressure of 10 kpa by running cooling water from a lake through the tubes of the condenser at a rate of 2000 kg/s. (a) show the cycle on a t-s diagram (a right schematic is fine - you do not need to calculate the temperatures at each point); (b)-determine the work done by the turbine and the pump in kj/kg; (c)-the mass flow rate of water used by the power plant; (d)-the thermal efficiency of the cycle; (e)-the temperature rise of the cooling water. assume the cooling water is incompressible with cp 4.18 kj/kg°c.