Engineering, 12.02.2020 05:18 brionnashelp
A dead weight tester is used to calibrate a pressure gage. Assume a perfect pressure gage with no errors so that the pressure read in the gage is the exact pressure in the cylinder of the dead weight tester. What is the diameter of the piston in the dead weight tester?
Answers: 1
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:10
For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 °f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater
Answers: 3
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.
Answers: 3
Engineering, 04.07.2019 18:10
Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery
Answers: 2
A dead weight tester is used to calibrate a pressure gage. Assume a perfect pressure gage with no er...
Mathematics, 28.12.2021 15:10
SAT, 28.12.2021 15:10
Mathematics, 28.12.2021 15:10
SAT, 28.12.2021 15:10
Mathematics, 28.12.2021 15:10
SAT, 28.12.2021 15:10
SAT, 28.12.2021 15:10