Engineering, 10.02.2021 17:30 murtaghliam1
An organization sets its standards for quality according to the best product it can produce.
True
False
Answers: 3
Engineering, 04.07.2019 18:10
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
Answers: 1
Engineering, 04.07.2019 18:10
Burgers vector is generally parallel to the dislocation line. a)-true b)-false
Answers: 2
Engineering, 04.07.2019 18:20
Asolid cylinder is concentric with a straight pipe. the cylinder is 0.5 m long and has an outside diameter of 8 cm. the pipe has an inside diameter of 8.5 cm. the annulus between the cylinder ad the pipe contains stationary oil. the oil has a specific gravity of 0.92 and a kinematic viscosity of 5.57 x 10-4 m2/s. most nearly, what is the force needed to move the cylinder along the pipe at a constant velocity of 1 m/s?
Answers: 3
Engineering, 04.07.2019 18:20
Along 8-cm diameter steam pipe whose external surface temperature is 900c connects two buildings. the pipe is exposed to ambient air at 70c with a wind speed of 50 km/hr blowing across the pipe. determine the heat loss from the pipe per unit length. (b) air at 500c enters a section of a rectangular duct (15 cm x 20 cm) at an average velocity of 7 m/s. if the walls of the duct are maintained at 100c. a) the length of the tube for an exit temperature of the air to be 40 0c. b)the rate of heat transfer from the air. c) the fan power needed to overcome the pressure drop in this section of the duct.
Answers: 1
An organization sets its standards for quality according to the best product it can produce.
True
Social Studies, 07.09.2021 16:00
Mathematics, 07.09.2021 16:00
English, 07.09.2021 16:00
Computers and Technology, 07.09.2021 16:00
World Languages, 07.09.2021 16:00
English, 07.09.2021 16:00
Chemistry, 07.09.2021 16:00
Advanced Placement (AP), 07.09.2021 16:00
Mathematics, 07.09.2021 16:10
History, 07.09.2021 16:10
Arts, 07.09.2021 16:10
Geography, 07.09.2021 16:10