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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, 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 05:10
Determine the heat loss per hour from a wall of a build- ing when the wind is blowing parallel to its surface with a speed of 2 km/hour. the wall is 5 metre long and 3 metre high. tempe rature of the wall is 25°c and air temperature is 5°c.
Answers: 2
Engineering, 06.07.2019 05:20
A)- define powder metallurgy b)- identify the major steps associated with the powder metallurgy process. present the answer in a point format, and include process flowchart. c)- identify two limitations and two advantages of the powder metallurgy process.
Answers: 1
History, 01.07.2019 20:00
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