Engineering, 16.04.2020 18:26 angeleyes42
Water flows in a rectangular culvert 6.0-ft wide and 4.0-ft high. The water depth is 3.5 ft and the velocity is 8.0 ft/s. Find: The minimum headloss in 500 feet of concrete culvert. [Hints: assume fully turbulent flow; the concrete roughness is smooth for pre-cast concrete; and, note that this pipe is a rectangular conduit designed not to flow full.]
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
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
Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer
Answers: 2
Engineering, 04.07.2019 18:20
What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.
Answers: 3
Water flows in a rectangular culvert 6.0-ft wide and 4.0-ft high. The water depth is 3.5 ft and the...
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