(11 pts) Cost of shipping: Write, compile, and test a C++ program that uses an if-else structure for problem 3.11 on page 108. Use the format specified earlier (initial block of comments with TCC logo, name, description, etc.) Display clear instructions so that the user understands the purpose of the program and what to enter. When the shipping cost is display, include the symbol ($). Run the program for the following 6 cases: 1 weight in each of the valid ranges (4 cases) 1 negative weight (display an appropriate message) 1 weight over 20 lb (not 50 as the text states) with the message indicated in the text Turn in a printout of the program and printouts of the 3 test cases.

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Amass of m 1.5 kg of steam is contained in a closed rigid container. initially the pressure and temperature of the steam are: p 1.5 mpa and t 240°c (superheated state), respectively. then the temperature drops to t2= 100°c as the result of heat transfer to the surroundings. determine: a) quality of the steam at the end of the process, b) heat transfer with the surroundings. for: p1.5 mpa and t 240°c: enthalpy of superheated vapour is 2900 kj/kg, specific volume of superheated vapour is 0. 1483 m/kg, while for t 100°c: enthalpy of saturated liquid water is 419kj/kg, specific volume of saturated liquid water is 0.001043m/kg, enthalpy of saturated vapour is 2676 kj/kg, specific volume of saturated vapour is 1.672 m/kg and pressure is 0.1 mpa.

Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.