Please help quickly.
...
Answers: 1
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
Answers: 2
Engineering, 04.07.2019 18:10
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.
Answers: 3
Engineering, 04.07.2019 18:10
Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux
Answers: 3
Mathematics, 20.10.2020 22:01
English, 20.10.2020 22:01
Mathematics, 20.10.2020 22:01
Arts, 20.10.2020 22:01
Computers and Technology, 20.10.2020 22:01
Mathematics, 20.10.2020 22:01
Mathematics, 20.10.2020 22:01
Mathematics, 20.10.2020 22:01
English, 20.10.2020 22:01
Mathematics, 20.10.2020 22:01
Mathematics, 20.10.2020 22:01