Engineering, 26.03.2020 22:34 simreg5230
The specifications of an electronic device are 24 /- 0.4 Amps. When the device exceeds specifications the average quality cost is $32.00. A sample of the devices had an average value of 23.9 Amps and a standard deviation of 0.211 Amps. What is the average loss for this device
Answers: 3
Engineering, 04.07.2019 18:10
Air is to be cooled in the evaporator section of a refrigerator by passing it over a bank of 0.8-cm-outer-diameter and 0.4-m-long tubes inside which the refrigerant is evaporating at -20°c. air approaches the tube bank in the normal direction at 0°c and 1 atm with a mean velocity of 4 m/s. the tubes are arranged in-line with longitudinal and transverse pitches of sl- st 1.5 cm. there are 30 rows in the flow direction with 15 tubes in each row. determine (a) the refrigeration capacity of this system and (b) pressure drop across the tube bank. evaluate the air properties at an assumed mean temperature of -5°c and 1 atm. is this a good assumption?
Answers: 1
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
Engineering, 06.07.2019 03:30
Give three differences between corrosion of metals and the corrosion of ceramics? what is static fatigue?
Answers: 1
Engineering, 06.07.2019 04:20
Consider the transfer function for a first-order system g(s)=12(s+7)/(s^2+2s+9) for this system determine: a) poles and zeros of the function, b) the natural frequency and damping ratio, c) the peak value achieved in response to a unit step input, d) the peak time for a unit step input, e) the steady-state system response to a unit step input
Answers: 2
The specifications of an electronic device are 24 /- 0.4 Amps. When the device exceeds specification...
Advanced Placement (AP), 30.11.2020 21:10
Law, 30.11.2020 21:10
Mathematics, 30.11.2020 21:10
English, 30.11.2020 21:10
Mathematics, 30.11.2020 21:10
Mathematics, 30.11.2020 21:10
Physics, 30.11.2020 21:10
English, 30.11.2020 21:10
Mathematics, 30.11.2020 21:10
Computers and Technology, 30.11.2020 21:10