What is the value of the expression 8 cubed?
A. 24
B. 83
C. 512
D. 6,5...
Engineering, 09.12.2020 04:40 samarkanduzbek
What is the value of the expression 8 cubed?
A. 24
B. 83
C. 512
D. 6,561
Answers: 1
Engineering, 04.07.2019 18:10, lillygrl100
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, tobyhollingsworth178
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, 1230bering
Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives
Answers: 2
Mathematics, 02.07.2019 05:40
Mathematics, 02.07.2019 05:40
Mathematics, 02.07.2019 05:40
Mathematics, 02.07.2019 05:40
Mathematics, 02.07.2019 05:40
Mathematics, 02.07.2019 05:40