Engineering, 08.04.2020 02:14 lin43
A 1/60 scale model is to be used in a towing tank to study the water motion near the bottom of a shallow channel as a large barge passes over (see the Video). Assume that the model is operated in accordance with the Froude number criteria for dynamic similitude. The prototype barge moves at a typical speed of 10 knots. (a) At what speed (in ft/s) should the model be towed
Answers: 2
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:10
Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.
Answers: 1
Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
Answers: 2
Engineering, 04.07.2019 18:10
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
A 1/60 scale model is to be used in a towing tank to study the water motion near the bottom of a sha...
Mathematics, 15.11.2020 14:00
Spanish, 15.11.2020 14:00
Chemistry, 15.11.2020 14:00
Biology, 15.11.2020 14:00
Mathematics, 15.11.2020 14:00
Mathematics, 15.11.2020 14:00
Business, 15.11.2020 14:00
Mathematics, 15.11.2020 14:00
Mathematics, 15.11.2020 14:00
World Languages, 15.11.2020 14:00
Biology, 15.11.2020 14:00
History, 15.11.2020 14:00
English, 15.11.2020 14:00
Mathematics, 15.11.2020 14:00
SAT, 15.11.2020 14:00
History, 15.11.2020 14:00
Chemistry, 15.11.2020 14:00