Engineering, 04.09.2020 20:01 emblemhacks
Which of the following terms involves the study of all the systems, devices, knowledge, processes, organizations, items, and people involved in the operation and creation of practical artifacts?
Technology
Mathematics
Science
Engineering
Answers: 1
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
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
Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines
Answers: 1
Engineering, 04.07.2019 18:10
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
Answers: 1
Which of the following terms involves the study of all the systems, devices, knowledge, processes, o...
English, 01.12.2020 23:50
English, 01.12.2020 23:50
Mathematics, 01.12.2020 23:50
Mathematics, 01.12.2020 23:50
Mathematics, 01.12.2020 23:50
Biology, 01.12.2020 23:50
Mathematics, 01.12.2020 23:50
English, 01.12.2020 23:50
Social Studies, 01.12.2020 23:50