Engineering, 07.03.2021 14:00 kaytek1
Fill the following sentences with appropriate 1- -is the difference between the weight of the body and the buoyant force. 2- -work in the principle that examine the efficiency of pressure measurement devices. 3- Bernoulli's equation depends on law, while continuity equation depends on - law. 4 Angular velocity equal to value of the vorticity. 5- . -provides a link between the system approach and the control volume approach. 6- -one must keep track of the position and velocity of individual particles. 7- The oquations of motion for fluid flow (such as Newton's second law) written for a fluid particle, we would define the particle's location in space in terms of a- are the most common flow pattern generated in a physical experiment. 9. The forces acting on the fluid element consist of body forces such as -β
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Engineering, 04.07.2019 03:10
What precautions should you take to prevent injuries when dealing with heavy loads?
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Engineering, 04.07.2019 18:10
The higher the astm grain size number, the finer the gran is. a)-true b)-false
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Engineering, 06.07.2019 04:10
Apinion having 30 involute teeth of 6,5 module rotates at 220 r/min and transmits 2 kw to a gear wheel having 70 teeth; the addendum on both wheels is 4 of the circular pitch and the angle of obliquity is 200. determine; 3.1 the lengths of the path of approach and the arc of approach 3.2 the normal force between the teeth at an instant when there is only one pair of teeth in contact
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Engineering, 06.07.2019 04:10
Consider a power plant with water as the working fluid that operates on an ideal rankine cycle. it has a net power output of 45mw. superheated steam enters the turbine at 7mpa and 500Β°c (h=3411.4 kj/kg; s=6.8 kj/kg k) and is cooled in the condenser at a pressure of 10 kpa by running cooling water from a lake through the tubes of the condenser at a rate of 2000 kg/s. (a) show the cycle on a t-s diagram (a right schematic is fine - you do not need to calculate the temperatures at each point); (b)-determine the work done by the turbine and the pump in kj/kg; (c)-the mass flow rate of water used by the power plant; (d)-the thermal efficiency of the cycle; (e)-the temperature rise of the cooling water. assume the cooling water is incompressible with cp 4.18 kj/kgΒ°c.
Answers: 3
Fill the following sentences with appropriate 1- -is the difference between the weight of the body...
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