A cylindrical specimen of undeformed brass that has a radius of 300 mm is elastically deformed to a tensile strain of 0.001. If Poisson’s ratio for this brass is 0.35, what is the change in specimen diameter?(A) Increase by 0.028 mm(B) Decrease by 1.05 × 10–4 m(C) Decrease by 3.00 × 10–4 m(D) Increase by 1.05 × 10–4 m

Abrayton cycle operates with a regenerator on the air-standard with properties evaluated at 400 k. the tem- perature of the air entering the compressor is 350k while the temperature of the air exiting the compressor is 600 k. the temperature of the air entering the turbine is 1600 k. the overall cycle produced 600 kj/kg of net work out. assuming a regenerator effectiveness of 0.8, what is the temperature of the air before heat addition (combustion)? draw this process on a t - s diagram