Engineering, 29.08.2020 17:01 awesomegrill
Molly would like to design a dog collar that has a short leash capable of winding back into the collar. She has researched the market and
found that there are no similar products currently for sale. She has also conducted focus groups with pet owners and received feedback
about what potential customers would like to see in a new product. She has found her best option: a thin but durable material that can
feed back into the collar.
After reading the above scenario, which design phase would you conclude comes next?
A. Identify the need
B. Preventative maintenance
C. Build a model
D. Explore possible solutions
Answers: 1
Engineering, 04.07.2019 18:20
Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms
Answers: 2
Engineering, 04.07.2019 18:20
How much power could a wind turbine produce if it had the following specifications? cp = 0.45 -d=1.2kg/m3 d=50m v 5m/s
Answers: 2
Engineering, 04.07.2019 18:20
Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.
Answers: 3
Engineering, 04.07.2019 19:20
At steady state, air at 200 kpa, 325 k, and mass flow rate of 0.5 kg/s enters an insulated duct having differing inlet and exit cross-sectional areas. the inlet cross-sectional area is 6 cm2. at the duct exit, the pressure of the air is 100 kpa and the velocity is 250 m/s. neglecting potential energy effects and modeling air as an 1.008 kj/kg k, determine ideal gas with constant cp = (a) the velocity of the air at the inlet, in m/s. (b) the temperature of the air at the exit, in k. (c) the exit cross-sectional area, in cm2
Answers: 2
Molly would like to design a dog collar that has a short leash capable of winding back into the coll...
Mathematics, 25.05.2021 20:00
Mathematics, 25.05.2021 20:00
Mathematics, 25.05.2021 20:00
Mathematics, 25.05.2021 20:00
Mathematics, 25.05.2021 20:00
History, 25.05.2021 20:00
Spanish, 25.05.2021 20:00