Engineering, 12.10.2020 20:01 ryanbasdao
Write 3 important things learned about oxyfuel cutting and welding system.
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
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
Engineering, 06.07.2019 03:20
What is the maximum height from which a mass of 30 kg can fall on to a flange on the lower end of a vertical rod of length 1.0 m and diameter 20 mm, the upper end being rigidly fixed, if the stress in the rod is not to exceed 80 mpa? the tensile modulus of the rod is 200 gpa.
Answers: 3
Engineering, 06.07.2019 04:10
Ahousehold refrigerator operating steadily and with a coefficient of performance of 2.5 removes energy from a refrigerated space at a rate of 650 kj/h. evaluating electricity at $0.06 per kw.h, determine the cost of electricity in a month when the refrigerator operates for 360 hours.
Answers: 3
Write 3 important things learned about oxyfuel cutting and welding system....
Mathematics, 09.12.2021 18:50
Business, 09.12.2021 18:50
History, 09.12.2021 18:50
Mathematics, 09.12.2021 18:50
Mathematics, 09.12.2021 18:50
Mathematics, 09.12.2021 18:50
Computers and Technology, 09.12.2021 18:50
Law, 09.12.2021 18:50
History, 09.12.2021 18:50