Engineering, 05.06.2020 18:57 carlosleblanc26
Once extracted, the slate taken from the quarry will be carried away on a barge. The dimensions of the barge are, length 18m width 6.5m depth 3.8m
When the barge is empty it floats at a depth of 0.7m
Health and safety requires that the upper edge of the barge must be 0.4 above the water.
Water density assumed as 1000kg/m3 (kg/m cubed)
Q1a) what would be the maximum mass of slate that the barge could safely carry to ensure that the health and safety requirements are met.
My answer I got was 81900kg
Q1b) at what level should the maximum fill line be painted around the inside of the barge to ensure that the health and safety requirements are met. If the slate has a given density of 2700kg/m3 (kg/m cubed)
Answers: 1
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
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
Compute the pressure drop of 30°c air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa
Answers: 1
Engineering, 04.07.2019 19:20
The process in which the system pressure remain constant is called a)-isobaric b)-isochoric c)-isolated d)-isothermal
Answers: 3
Once extracted, the slate taken from the quarry will be carried away on a barge. The dimensions of t...
French, 26.05.2020 03:00
English, 26.05.2020 03:00
Mathematics, 26.05.2020 03:00
Mathematics, 26.05.2020 03:00
Mathematics, 26.05.2020 03:00
Mathematics, 26.05.2020 03:00
English, 26.05.2020 03:00
Biology, 26.05.2020 03:00
Chemistry, 26.05.2020 03:00
History, 26.05.2020 03:00