Engineering, 14.09.2019 00:30 usisman8153
What is the 2nd law of thermodynamics? explain the entropy, and why is the 1st law conservation of energy, and the 2nd law go against the first law?
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 18:20
Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k
Answers: 3
Engineering, 04.07.2019 19:10
What is the major difference between thermoplastics and thermosetting plastics from the polymerization structure point of view?
Answers: 2
Engineering, 04.07.2019 19:10
What is the chief metrological difference between measuring with a microscope and with an electronic comparator? a. the microscope is limited to small workpieces.a. the microscope is limited to small workpieces. c. the comparator can only examine one point on the workpiece. d. the microscope carries its own standard.
Answers: 1
What is the 2nd law of thermodynamics? explain the entropy, and why is the 1st law conservation of...
Mathematics, 12.01.2021 20:00
English, 12.01.2021 20:00
Geography, 12.01.2021 20:00
History, 12.01.2021 20:00
Mathematics, 12.01.2021 20:00
Mathematics, 12.01.2021 20:00
Mathematics, 12.01.2021 20:00
Business, 12.01.2021 20:00
Mathematics, 12.01.2021 20:00
History, 12.01.2021 20:00
Mathematics, 12.01.2021 20:00
Mathematics, 12.01.2021 20:00