Engineering, 26.11.2019 04:31, connie2168
Water at a temperature of 50f flows through a pipe of diameter d=0.73 in. and into glass as shown
(a) determine the minimum time taken to fill a 12-oz glass (volume=0.0125 ft3) with water if the flow in the pipe is laminar. repeat the calcuations if the water temperature is 140f(b) determine the minimum time taken to fill a 12-oz glass (volume=0.0125 ft3) with water if the flow in the pipe is turbulent. repeat the calcuations if the water temperature is 140f
Answers: 2
Engineering, 04.07.2019 19:10, nbunny7208
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
Engineering, 04.07.2019 19:10, thawkins79
Agas contained within a piston-cylinder assembly e end nation about same energy states, 1 and 2, where pi 10 bar, v undergoes two processes, a and b, between the sam 0.1 m3, ui-400 kj and p2 1 bar, v2 1.0 m2, u2 200 kj: process a: process from 1 to 2 during which the pressure- volume relation is pv constant process b: constant-volume process from state 1 to a pressure of 2 bar, followed by a linear pressure-volume process to +20 0 state 2 kinetic and potential energy effects can be ignored. for each of the processes a and b, (a) sketch the process on p-v coordinates, (b) evaluate the work, in kj, and (c) evaluate process the heat transfer, in kj
Answers: 2
Water at a temperature of 50f flows through a pipe of diameter d=0.73 in. and into glass as shown
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