Engineering, 21.02.2020 05:53, brookemcelhaney
A 20 foot length of two-conductor 26 AWG copper wire is used to connect a single strain gage into a quarter-bridge circuit. If each conductor has a resistance of 20.4 Ω per 1000 feet, how much has the apparent gage resistance changed? Calculate the strain induced by this error if the initial gage resistance is 120 Ω and 350 Ω.
Answers: 2
Engineering, 04.07.2019 18:10, alyssabailey7545
Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines
Answers: 1
Engineering, 04.07.2019 18:10, wyattlb97
Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?
Answers: 3
Engineering, 04.07.2019 18:10, mamasbug4285
An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0
Answers: 3
A 20 foot length of two-conductor 26 AWG copper wire is used to connect a single strain gage into a...
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