Engineering, 15.04.2020 03:29 aallyssabrown0120
Two containers initially contain dry air at 40 °C. Water is added to both containers so that the relative humidity is 30% in container #1, and 80% in container #2. The wet bulb temperature in container #1 is the wet bulb temperature in #2.
a. less than
b. greater than
c. the same as
Answers: 2
Engineering, 04.07.2019 18:10
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
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Engineering, 04.07.2019 18:10
Hydraulic fluid with a sg. of 0.78 is flowing through a 1.5 in. i.d. pipe at 58 gal/min. the fluid has an absolute viscosity of 11.8 x 105 lbf-sec/ft2. is the flow laminar, turbulent or within the critical range? give both a numerical reynolds number and a term answer.
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Engineering, 04.07.2019 19:10
In general, how do thermosetting plastics compare to thermoplastics in mechanical and physical properties?
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Engineering, 04.07.2019 19:10
With increases in magnification, which of the following occur? a. the field of view decreases. b. the ambient illumination decreases. c. the larger parts can be measured. d. the eyepiece must be raised.
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Two containers initially contain dry air at 40 °C. Water is added to both containers so that the rel...
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