Engineering, 27.11.2019 23:31 bckyanne3
Group decision support systems (gdss): select one: a. are designed to allow meeting attendees to share their thoughts in real-time with their peers. b. support decisions that require knowledge about the geographic distribution of resources. c. are only used with geographically dispersed attendees. d. facilitate the solution of unstructured problems. e. provide tools that allow managers to visualize data.
Answers: 2
Engineering, 03.07.2019 14:10
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
Engineering, 04.07.2019 03:10
What precautions should you take to prevent injuries when dealing with heavy loads?
Answers: 1
Engineering, 04.07.2019 18:10
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
Group decision support systems (gdss): select one: a. are designed to allow meeting attendees to s...
Mathematics, 13.02.2021 01:00
Health, 13.02.2021 01:00
Arts, 13.02.2021 01:00
Mathematics, 13.02.2021 01:00
Health, 13.02.2021 01:00
Mathematics, 13.02.2021 01:00
Mathematics, 13.02.2021 01:00
Mathematics, 13.02.2021 01:00
English, 13.02.2021 01:00
Mathematics, 13.02.2021 01:00
Arts, 13.02.2021 01:00