Determine the amount of co2 emission per year that is saved

Assignment Help Mechanical Engineering
Reference no: EM13607413

In USA, 53% of total electric power is currently generated by coal-fired power plants. Typically, generation of 1 kWh of electricity by a coal-fired power plant produces 966 g of carbon dioxide (CO2). The world's total wind energy capacity is 39,294 MW. Instead wind turbines generate negligible CO2. Determine the amount of CO2 emission per year that is saved by the use of the wind turbines for replacement of coal-fired power plants.

Reference no: EM13607413

Questions Cloud

If the mixture occupies a volume of 04 m3 find the masses : a two-phase liquid-vapor mixture of h2o at 30 bar 3000 kpa has a specific volume of 0.05 m3kg.what is the temperature
An automobile insurance firm wants to find the average : an automobile insurance firm wants to find the average amount per claim for auto body repairs. its summary records
Using straight-line depreciation over the life of the asset : 1. keira knightley company buys a piece of equipment for 36442 that will last for 7 years. the equipment will generate
How many hours are required for one dollars worth of energy : in an electrically heated home the temperature of the ground in contact with a concrete basement wall is 12.0 oc. the
Determine the amount of co2 emission per year that is saved : in usa 53 of total electric power is currently generated by coal-fired power plants. typically generation of 1 kwh of
What is the probability of getting a sum of 6 enter your : you roll two fair dice a green one and a red one.a what is the probability of getting a sum of 6? enter your answer as
If 265 kg of copper are heated and the specific heat is : if 2.65 kg of copper are heated and the specific heat is given as 107 kj what is the temperature difference required
An oven has five radiant heaters each one is rated at 15 : an oven has five radiant heaters each one is rated at 15 kw. it should heat some 2-kg steel plates from 20 degrees
The machine will provide cost savings of 15000 per year : the machine will provide cost savings of 15000 per year for the next four years. if the companys required rate of

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  The spacing between the interference fringes will increase

a laser is directed at a double-slit arrangement. if we increase the wavelength of the light which of the following

  Find the rate of change of the density in the tire

Air at 250 kPA and 15C is being forced into a tire, which has a volume of 0.5m^3, at a velocity of 60 m/s through a 6 mm opening. Find the rate of change of the density in the tire.

  The inner and outer surfaces of a 6-m x 7-m brick wall of

the inner and outer surfaces of a 6-m x 7-m brick wall of thickness 41 cm and thermal conductivity .69 wmc are

  Determine the load on the prop

A horizontal cantilever of length L supports a load W, uniformly distributed along its length. the cantilever is proped to the level of the fixed end at a distance 3/4 L from that end. Determine the load on the prop.

  Computing the second moment of area

It is necessary to design a square-section composite bar that will withstand an applied load without deflecting more than a specified amount.The design specification for the bar, including its dimensions and loading criteria, is given below.

  Treat the locomotive as a particle and assume

Treat the locomotive as a particle and assume that the railroad tracks are rectilinear and horizontal.

  Estimate as closely as possible the entropy change of the

consider a cylinder containing 4 moles of compressed argon to 10 bar and 298 k. the cylinder is housed in a big lab

  Find the value of the gain

Using MATLAB Simulink, set up the negative feedback system of and find the value of the gain

  At a height of 121 above the earth a package is dropped

a helicopter is ascending vertically with a speed of 5.78. at a height of 121 above the earth a package is dropped

  Fr what values of d is the system stable is there a value

the characteristic equation of a certain system is s210ds29d20 where d is a constant. a for what values of d is the

  What is the frequency of the motion what is the amplitude

a 5.70kg block hangs from a spring with spring constant 1900nm . the block is pulled down 6.80 cm from the equilibrium

  How to solve set of ordinary differential equations of

how to solve set of ordinary differential equations of initial value problem in matlab using numerical integration

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd