Engineering, 14.09.2019 02:30 sadsociety41
For the stress obtained in the previous question, what exactly is this value referring to?
Answers: 3
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
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
Hydraulic fluid with a sg. of 0.78 is flowing through a 1.5 in. i.d. pipe at 58 gal/min. the fluid has an absolute viscosity of 11.8 x 105 lbf-sec/ft2. is the flow laminar, turbulent or within the critical range? give both a numerical reynolds number and a term answer.
Answers: 3
Engineering, 04.07.2019 18:20
Ahe-xe mixture containing a 0.75 mole fraction of helium is used for cooling electronics in an avionics application. at a temperature of 300 k and atmospheric pressure, calculate the mass fraction of helium and the mass density, molar concentration and molecular weight of the mixture. if the cooling capacity is 10 l, what is the mass of the coolant?
Answers: 3
For the stress obtained in the previous question, what exactly is this value referring to?...
Mathematics, 18.11.2020 14:00
Mathematics, 18.11.2020 14:00
Arts, 18.11.2020 14:00
Arts, 18.11.2020 14:00
Mathematics, 18.11.2020 14:00
Mathematics, 18.11.2020 14:00
English, 18.11.2020 14:00
Social Studies, 18.11.2020 14:00
Chemistry, 18.11.2020 14:00
Biology, 18.11.2020 14:00
Computers and Technology, 18.11.2020 14:00
English, 18.11.2020 14:00
Mathematics, 18.11.2020 14:00
Mathematics, 18.11.2020 14:00
Business, 18.11.2020 14:00