Answer:
This hydroelectric power plant has the capability of producing around 78.4 MW of electric energy.
Explanation:
First, we calculate the pressure the water exerts or gains when it travels 200 m below the intake. W have the data:
Density of water = ρ = 1000 kg/m^3
Acceleration due to gravity = g = 9.8 m/s²
Height lost = h = 200 m
Volume flow rate = 40 m^3/s
The pressure difference, is now given as:
ΔP = ρgh
ΔP = (1000 kg/m^3)(9.8 m/s²)(200 m)
ΔP = 1960000 Pa = 1.96 MPa
Now, we calculate the power capacity of this flow:
Power = ΔP(Volume flow rate)
Power = (1960000 N/m²)(40 m^3/s)
Power = 78400000 Watt
<u>Power = 78.4 MW</u>
Thus, this plant can produce at max 78.4 MW. The actual power produced will be slightly less than this due of the losses and efficiency of turbine system used.
Answer:
An ethical issue is something that surrounds somebody's morals.
An ethical issue happening right now is about harassment and rights being given to minorities. The Black Lives Matter movement is a perfect example of this.
Explanation:
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Answer:
7 benefits of a car: What you should know
Health and Emergencies. The safest way to ensure your health in the pandemic is by owning a private car. ...
Independence and Freedom. Relying on others for travel or using public vehicles could be detrimental. ...
Privacy. ...
Safety. ...
Save Time. ...
Take Pleasure Trips. ...
Flexibility.
Explanation:
The modern negative consequences of heavy automotive use include the use of non-renewable fuels, a dramatic increase in the rate of accidental death, the disconnection of local community, the decrease of local economy, the rise in obesity and cardiovascular diseases, the emission of air and noise pollution, the ...
Answer:
Modulus of elasticity is dependent on the elemental constitution of 1080 steel and various heat treatment don't affect this elemental composition but only affects the mechanical properties(like strength , hardness, ductility, malleability) of the 1080 steel that are affected by plastic deformation of the 1080 steel
Explanation:
Generally the underlying physical reason why when we conduct various heat treatments on 1018 steel we expect the modulus of elasticity to stay about the same for every heat treatment is
Modulus of elasticity is dependent on the elemental constitution of 1080 steel and various heat treatment don't affect this elemental composition but only affects the mechanical properties(like strength , hardness, ductility, malleability) of the 1080 steel that are affected by plastic deformation of the 1080 steel
Answer:
Depending on the vehicle, there are typically between two and 12 cylinders in its engine, with a piston moving up and down in each.
Explanation:
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