How will the world replace the 29 billion barrels of oil we use each year?

How will the world replace the 29 billion barrels of oil we use each year?
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1 Answer

Answer :

Sooner or later we will have to turn to alternative fuel sources. It is a truth we have to face.
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When are oil producing countries going to run out of it and what impact would it have on that future world?

Description : When are oil producing countries going to run out of it and what impact would it have on that future world?

Last Answer : answer:They won't run out . That's the thing about oil in the ground: there will always be some amount more . It might be deeper, it might be more dispersed, it might be mixed ... . At that point, there would be no incentive to explore for deeper deposits or more complex refining methods.

How much money did the world spend on oil/petroleum in 2009?

Description : How much money did the world spend on oil/petroleum in 2009?

Last Answer : answer:Let me clarify for those of you who don't/didn't read the entire question, I want to know the TOTAL amount of money spent(in dollars) in the ENTIRE world. So basically you take every single ... of their revenues for the year, and that would be the amount I'm trying to figure out. Anyone?

Maintain 850 OC for 1 hour (soaking time).  Cool the material to 60 OC in 4 hours. a) Calculate the efficiency of the furnace, if the specific heat of steel is 0.12 kcal/kgOC and fuel oil consumption per batch is 1400 litres.  GCV of fuel oil - 10200 kcal/kg,  Cost of fuel oil - Rs. 46,000/kL,  Sp. gr. of fuel oil - 0.92. b) Due to high cost of oil, the plant management decides to convert to a lower operating cost LPG fired furnace lined on the inside with ceramic fibre insulation and with an operating efficiency of 80%, for same requirement. The investment towards installation of the new furnace is Rs. 50 lakhs. Calculate the Return on Investment, if the plant operates two batches per day and 250 days in a year.  Cost of LPG - Rs. 75/kg,  GCV of LPG - 12500 kcal/kg.

Description : In a heat treatment shop, steel components are heat-treated in batches of 80 Tons. The  heat treatment cycle is as follows;  Increase temperature from 30 OC to 850 OC in 3 hours.  ... efficiency of 80%, for same requirement. The investment towards installation of  the new furnace is Rs. 50

Last Answer : Quantity of steel treated per batch - 80 Tons a. Efficiency of Furnace: Useful heat supplied to steel - 80000 x 0.12 x (850 - 30)   = 7872000 kcal/batch .1 mark Total heat ... = Rs. 64400/batch Efficiency of new LPG furnace - 80% Heat supplied in new LPG furnace - 7872000/0.8

How many gallons of oil do you use for heat a month?

Description : How many gallons of oil do you use for heat a month?

Last Answer : We used 130 gallons last month, but that was a little more than usual because it was a touch colder than normal. Usually 150 gallons goes about 45 days. The house is a 24'X60' raised ranch. We ... of the electric bill and the oil bill are less since we got the fireplace, plus it looks nice.

How much are our wars increasing the demand for oil?

Description : How much are our wars increasing the demand for oil?

Last Answer : I’m completely speculating here but would it be fair to say that the closer we get to running out of entire global supplies, the more we will see military incursions to try to forcefully obtain remaining sources of oil?

Do you know what Pyrolytic Oil is?

Description : Do you know what Pyrolytic Oil is?

Last Answer : answer:google? wikipedia? what would prompt a question like this? http://en.wikipedia.org/wiki/Pyrolytic_oil

In a 100 TPD Sponge Iron plant, the sponge iron is fed to the Induction melting furnace, producing molten steel at 88% yield. The Energy consumption details are as follows: Coal Consumption : 130 TPD GCV of coal : 4500 kcal/kg Power Purchased from Grid : 82400 kWh / day Specific Energy consumption for Kiln producing Sponge Iron: 120 kWh / ton sponge iron Calculate the following 1. Specific Energy Consumption of Induction melting furnace in terms of kWh/ton of molten steel 2. Specific Energy Consumption of the entire plant, in terms of kcal/kg of molten steel (product). 3. Total Energy Consumption of Plant in Tons of Oil Equivalent (TOE )

Description : In a 100 TPD Sponge Iron plant, the sponge iron is fed to the Induction melting furnace,  producing molten steel at 88% yield. The Energy consumption details are as follows: Coal Consumption : 130 ... molten  steel (product). 3. Total Energy Consumption of Plant in Tons of Oil Equivalent (TOE )

Last Answer :  a) Specific Energy Consumption of Induction Melting Furnace  Molten Steel Production from the Induction melting furnace per day  = 100 x 88/100 = 88 TPD Total Energy Consumption of the Plant = 82400 kWh ... mark c) Total Energy consumption of Plant in ToE  = 655864000/107  = 65.586 ToE

An oil fired boiler is retrofitted to fire coconut shell chips. Boiler thermal efficiency drops from 82% to 70%. What will be the percentage change in energy consumption to generate the same output a) 12% increase b) 14.6% increase c) 17.1% decrease d) 17.1% increase

Description : An oil fired boiler is retrofitted to fire coconut shell chips. Boiler thermal efficiency drops from 82% to 70%. What will be the percentage change in energy consumption to generate the same output a) 12% increase b) 14.6% increase c) 17.1% decrease d) 17.1% increase

Last Answer : d) 17.1% increase

Which among the following has the highest flue gas loss on combustion due to Hydrogen in the fuel? a) natural gas b) furnace oil c) coal d) light diesel oil

Description : Which among the following has the highest flue gas loss on combustion due to Hydrogen in the fuel? a) natural gas b) furnace oil c) coal d) light diesel oil

Last Answer : a) natural gas

how many barrels is the annual production of oil in Pakistan? A. 20.6 million B. 30 million C. 32 million D. 35.2 million

Description : how many barrels is the annual production of oil in Pakistan? A. 20.6 million B. 30 million C. 32 million D. 35.2 million

Last Answer : ANSWER: A

how many barrels is the annual production of oil in Pakistan? A. 20.6 million B. 30 million C. 32 million D. 35.2 million

Description : how many barrels is the annual production of oil in Pakistan? A. 20.6 million B. 30 million C. 32 million D. 35.2 million

Last Answer : ANSWER: A

How many Wh of heat does each Hot Hands packet offer?

Description : How many Wh of heat does each Hot Hands packet offer?

Last Answer : answer:I do not have the absolute scientific answer for you but I do have a subjective one that might help others answer your question. First I commend you for asking the question in the form ... $0.00084 = ~ 0.1 cents Batteries and chemical heaters are very expensive when compared with electricity.

n a chemical factory where dyes are made, wet cake at 30 OC consisting of 60% moisture is put in a dryer to obtain an output having only 5% moisture, at atmospheric pressure. In each batch about 120 kgs of material is dried. a. The quantity of moisture removed per batch. b. What is the total quantity ( sensible & latent) of heat required to evaporate the moisture, if the latent heat of water is 540 kcal/kg at atmospheric conditions, Ignore heat absorbed by the solids c. Find the quantity of steam required for the drying process (per batch), if steam at 4 kg/cm2 is used for generating hot air in the dryer and the dryer efficiency is 80%. Latent heat of steam at 4 kg/cm2 is 520 kcal/kg.

Description : n a chemical factory where dyes are made, wet cake at 30 OC consisting of 60% moisture  is put in a dryer to obtain an output having only 5% moisture, at atmospheric pressure. In  each batch about 120 ... dryer and the dryer efficiency  is 80%. Latent heat of steam at 4 kg/cm2 is 520 kcal/kg.

Last Answer : Given that   Qty of material dried per batch - 120 Kgs  Moisture at inlet - 60% a. The quantity of moisture removed per batch.  Water quantity in a wet batch - 120 x 0.6 = 72 Kgs.  Quantity of bone dry ... - 48/0.95 = 50.5 Kgs.  Equivalent water in a dry batch - 50.5 - 48 = 2.5 Kgs.

Classify energy sources with two examples each.

Description : Classify energy sources with two examples each.

Last Answer : Types of energy Source  Primary energy source is an energy form found in nature that has not been subjected to any conversion or transformation process. The primary energy sources are derived from: the sun, ... energy sources: These sources can renew again and again. e.g Solar, Wind, Biomass, Hydro

Write how energy can be stored or generated in each of following : i) solar cell ii) geothermal energy iii) hydrogen energy in biomass.

Description : Write how energy can be stored or generated in each of following : i) solar cell ii) geothermal energy iii) hydrogen energy in biomass.

Last Answer : i) Solar cell : Energy can be stored:  1. Storage Battery is used to store electricity.  OR   Energy can be generated  1. Directly Conversion:   a) By use of P.V Cell ( ... fuels in engines:-  3. The biomass is subjected to fermentation process to obtain a gaseous fuel called biomass

Draw the block diagram of basic wind energy conversion system and write function of each block.

Description : Draw the block diagram of basic wind energy conversion system and write function of each block. 

Last Answer : Block diagram of basic wind energy conversion system: OR Components of wind power plant and their functions:  1) Rotor /Blade/Aero-turbine: Blade extracts significant power from the ... stronger and smoother. Towers are supports to raise the main part of the turbine up in the air.

Draw a block diagram of electronic energy meter. Write function of each block.

Description : Draw a block diagram of electronic energy meter. Write function of each block.

Last Answer : Electronic Energymeter  Functions of components/blocks: - CT reduces current to reasonable value for current scaling network. - Voltage & current scaling networks reduce proportionally the voltage ... ADC converts the square wave frequency analog output to display the energy in watthour.

List any four errors in induction type energy meter. Give method of compensation for each.

Description : List any four errors in induction type energy meter. Give method of compensation for each.

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Two **** merchants arrive at the gates of Paris. One has 64 and the other 20 barrels of ****. Since they have not enough money to pay the custom duties, the first pays 40 francs and 5 barrels of ****. The second pays 2 barrels of **** but receives 40 francs in change.What is the value of each barrel of **** and what is the duty payable? -Riddles

Description : Two wine merchants arrive at the gates of Paris. One has 64 and the other 20 barrels of wine. Since they have not enough money to pay the custom duties, the first pays 40 francs and 5 barrels of ... 40 francs in change.What is the value of each barrel of wine and what is the duty payable? -Riddles

Last Answer : The value of a barrel is 120 francs and the duty is 10 francs a barrel.

How do we use nuclear energy to generate electricity?

Description : How do we use nuclear energy to generate electricity?

Last Answer : nuclear energy is produce by nuclei of atom

Why do we relate the square of the speed of light in energy?

Description : Why do we relate the square of the speed of light in energy?

Last Answer : You’re squaring the speed at which light travels, not light itself.

I need to stay awake. We are out of coffee, energy drinks and sugary things.. Help.

Description : I need to stay awake. We are out of coffee, energy drinks and sugary things.. Help.

Last Answer : 4:15 you live on the east coast huh? Well I usually use music. It animates me so I can get into the “get things done” mode, haha.

When we harness tidal energy from the moon, what energy source is depleted?

Description : When we harness tidal energy from the moon, what energy source is depleted?

Last Answer : According to M theory, from another universe. Since gravity is “leaking” into our universe I would think the source universe would feel the effects of thermodynamics. But I could be wrong. Great Question.

What temperature do the experts suggest we place our thermastats during winter months?

Description : What temperature do the experts suggest we place our thermastats during winter months?

Last Answer : I keep the areas where I spend the most time at 62˚, and bedroom at 55˚. (House is zoned; unused rooms at 50˚).Keep on adding those layers; jersey, sweater, fleece vest, heavy socks, warm cat…

What cities around the world use steam heat and what are the pros and cons?

Description : What cities around the world use steam heat and what are the pros and cons?

Last Answer : answer:Most municipal steam heating uses waste heat , that is, steam that has already been used in some process or other (typically electric power generation), but no longer has the pressure or ... it. That's not such a problem in the summer time, when maintenance outages are normally scheduled.

How big is the world fossil fuel market?

Description : How big is the world fossil fuel market?

Last Answer : answer:I couldn’t find the dollar figure in it, but you may be interested in the WWF report The Energy Report – 100% Renewable Energy by 2050” A short 1-page synopsis is here (grist.org).

A company has to choose between two projects whose cash flows are as indicated below; Project 1: i. Investment – Rs. 15 Lakhs ii. Annual cost savings – Rs. 4 lakhs. iii. Bi-annual maintenance cost – Rs. 50,000/- iv. Reconditioning and overhaul during 5th year: 6 lakhs v. Life of the project – 8 years vi. Salvage value – Rs. 5 lakhs Project 2: vii. Investment – Rs. 14 Lakhs viii. Annual cost savings – Rs. 3.5 lakhs. ix. Annual Maintenance cost – Rs. 20,000/- x. Reconditioning and overhaul during 4th year: 5 lakhs xi. Life of the project – 8 years xii. Salvage Value- 2 lakhs Which project should the company choose? The annual discount rate is 12

Description :  A company has to choose between two projects whose cash flows are as indicated  below; Project 1:  i. Investment - Rs. 15 Lakhs ii. Annual cost savings - Rs. 4 lakhs. iii. Bi-annual ... years xii. Salvage Value- 2 lakhs Which project should the company choose? The annual discount rate is 12

Last Answer : Year Project 1 Project 2 Outgo Saving NPV Outgo Saving NPV 0 15.0 0 =-15.0 14.0 0 = -14 1 0 4.0 = (4 / (1+.12)1 = 3.571 0.2 3.5 = (3.3 / (1+.12)1 = 2.95 2 0.5 4.0 = (3.5 / (1+.12)2 = 2.79 0.2 3.5 ... (1+.12)8 = 3.43 0.2 5.5  (3.5+2) = (5.3 / (1+.12)8 = 2.14 NPV = + 2.301 @12% = + 0.15

PEP = (RYEE – current year energy)/RYEE = (23011 – 23834)/23011 = (-) 0.0369 ie (-) 3.7 % …………………….1.5 marks Since the PEP is negative, it implies that the energy conservation measure did not yield reduction in energy consumption, action to be taken to improve the plant performance.

Description : A manufacturing industry plans to improve its energy performance under PAT through  implementation of an energy conservation scheme. After implementation, calculate the  Plant Energy Performance (PEP) with 2015-16 as the ... 34,000 T,   Reference year (2015-16 ) Energy consumption - 27,200 MWh.

Last Answer : Production factor (PF) = 28750/34000 = 0.846 …………………….1 mark Ref year equivalent energy (RYEE) = Ref Year Energy Use (RYEU) x PF   = 27,200 x 0.846= 23011MWh

A manufacturing industry plans to improve its energy performance under PAT through implementation of an energy conservation scheme. After implementation, calculate the Plant Energy Performance (PEP) with 2015-16 as the reference year. What is your inference? Given that:  The current year (2016-17 ) Annual Production – 28,750 T ,  Current year (2016-17 ) Annual Energy Consumption– 23,834 MWh,  Reference year (2015-16 ) production - 34,000 T,  Reference year (2015-16 ) Energy consumption - 27,200 MWh.

Description : A manufacturing industry plans to improve its energy performance under PAT through  implementation of an energy conservation scheme. After implementation, calculate the  Plant Energy Performance (PEP) with 2015-16 as the ... 34,000 T,   Reference year (2015-16 ) Energy consumption - 27,200 MWh.

Last Answer : Production factor (PF) = 28750/34000 = 0.846 …………………….1 mark Ref year equivalent energy (RYEE) = Ref Year Energy Use (RYEU) x PF   = 27,200 x 0.846= 23011MWh

The retrofitting of a variable speed drive in a plant costis Rs 0.5 lakh. The maintenance cost is Rs. 5,000/year. The return on investment is a) 25% b) 22.5% c) 24% d) 27.5%s Rs 2 lakh. The annual savings

Description : The retrofitting of a variable speed drive in a plant costs Rs 2 lakh. The annual savingsis Rs 0.5 lakh. The maintenance cost is Rs. 5,000/year. The return on investment is a) 25% b) 22.5% c) 24% d) 27.5%

Last Answer : b) 22.5%

When to use dry batteries, when to use wet batteries, and where do you find them?

Description : When to use dry batteries, when to use wet batteries, and where do you find them?

Last Answer : In many cases, dry cell batteries are not rechargeable, where wet cell batteries are. Dry cell batteries were once used in old telephone systems and wet cell batteries are used in automobiles. ... means of absorbent material -from The New Century Dictionary, 1944 ed. Like a flashlight battery.

If you found out helmets were unnecessary, would you be more likely to use a bike sharing program in the city?

Description : If you found out helmets were unnecessary, would you be more likely to use a bike sharing program in the city?

Last Answer : Helmets do save lives. I think people should be able to choose for themselves but, one cannot dispute the safety factor. I've been a horse person most of my life and helmets are mandatory in any ... brain damaged. Bikes, motorcycles, horses, yep, a good idea even if they are hot and uncomfortable.

Is there technology that would allow us to use the Earth’s gravity and it’s force to solve the energy problems?

Description : Is there technology that would allow us to use the Earth’s gravity and it’s force to solve the energy problems?

Last Answer : Dog Are you shitting me? Before 10:00? This is way too profound.

How much kWh does a Laundromat use Monthly/Annually?

Description : How much kWh does a Laundromat use Monthly/Annually?

Last Answer : Wow, lots of variables to consider: Gas or electric dryers, volume of business, newer or older machines, etc. Here’s a worksheet that might help you.

Why not use Hemp to conquer the greenhouse effect and save the earth?

Description : Why not use Hemp to conquer the greenhouse effect and save the earth?

Last Answer : I don’t know! I use hemp (almost) for everything. I also use bamboo for a lot

How much energy does a ceiling fan use?

Description : How much energy does a ceiling fan use?

Last Answer : that depends on the model

Is it possible to use our feces to power our homes and cars?

Description : Is it possible to use our feces to power our homes and cars?

Last Answer : Have you ever smelled the exhaust from a vehicle adapted to run on bio-diesel? It smells kind of nice, like french fries. All I can think is what traffic would smell like if all the vehicles ran on fecal-diesel.

Assume CO2 equivalent emissions by the use of a 60 W incandescent lamp are of the order of 60 g/hr. If it is replaced by a 5 W LED lamp then the equivalent CO2 emissions will be a) nil b) 5 g/hr c) 12 g/hr d) 300 g/hr

Description : Assume CO2 equivalent emissions by the use of a 60 W incandescent lamp are of the order of 60 g/hr. If it is replaced by a 5 W LED lamp then the equivalent CO2 emissions will be a) nil b) 5 g/hr c) 12 g/hr d) 300 g/hr

Last Answer : b) 5 g/hr

Which of the following statements regarding evacuated tube collectors (ETC) are true? i) ETC is used for high temperatures upto 150oC ii) because of use of vacuum between two concentric glass tube, higher amount of heat is retained in ETC iii) heat loss due to conduction back to atmosphere from ETC is high iv) performance of evacuated tube is highly dependent upon the ambient temperature i & iii b) ii & iii c) i & iv d) i & ii

Description : Which of the following statements regarding evacuated tube collectors (ETC) are true? i) ETC is used for high temperatures upto 150oC ii) because of use of vacuum between two concentric glass tube, higher amount of heat is ... upon the ambient temperature i & iii b) ii & iii c) i & iv d) i & ii

Last Answer : d) i & ii

Which of the following is not a part of energy audit as per the Energy Conservation Act, 2001? a) monitoring and analysis of energy use b) verification of energy use c) submission of technical report with recommendations d) ensuring implementation of recommended measures followed by review

Description : Which of the following is not a part of energy audit as per the Energy Conservation Act, 2001? a) monitoring and analysis of energy use b) verification of energy use c) submission of technical report with recommendations d) ensuring implementation of recommended measures followed by review

Last Answer : d) ensuring implementation of recommended measures followed by review

How Household Use Electricity And Energy

Description : How Household Use Electricity And Energy

Last Answer : I have often wondered what the average use of energy of appliances is. Here is a breakdown by percentage usage of each consuming appliance taken from a sampling of US households. Refrigerators 13.7% ... Telephone 0.2 Rechargeable Tools 0.2 Humidifier 0.1 Automobile Block Heater 0.0 Residual 7.3

State the use of Lux Meter and Tachometer in energy audit.

Description : State the use of Lux Meter and Tachometer in energy audit.

Last Answer : Use of lux meter – to measure intensity of light Use of tachometer – to measure speed

If a house has solar panels and all energy is free, then is it ok to leave the lights on?

Description : If a house has solar panels and all energy is free, then is it ok to leave the lights on?

Last Answer : I think it would be wise to not waste any energy whether it's free or paid. Every electronic item has a limited working lifespan, if you were to run it all the time, it's gonna break very soon. Aside ... then the short answer is Yes . You can waste as much as you want since you own this energy.

Why don't they construct giant magnifying lenses to create heat and power?

Description : Why don't they construct giant magnifying lenses to create heat and power?

Last Answer : We already do This is probably what you pictured in your head, but it is exactly the same thing on a very large scale. excerpt Creating and storing power was the easy part. Far trickier was finding a way to deal with the stresses created by “radiation fluxes”

Is the energy crisis real?

Description : Is the energy crisis real?

Last Answer : Who is calling it a crisis? We have plenty of energy here in the US. OPEC has been aggrresive at limiting supply and raising prices.

Why is there such a difference between highway and around town miles per gallon?

Description : Why is there such a difference between highway and around town miles per gallon?

Last Answer : Yes to starting and stopping. Gas is used to get up to speed; braking slows it down and repeat. Also on the highway you are in the top gear with fewer RPM’s less gas is used.

What branch of science does research into tachyon energy computing ?

Description : What branch of science does research into tachyon energy computing ?

Last Answer : Right after we reach “the speed of light”. We are close, to speed of light, with the Large Hadron Collider.

Is it possible to convert infrared energy into electricity?

Description : Is it possible to convert infrared energy into electricity?

Last Answer : Silicon solar cells can convert the shorter wavelengths of IR to electricity: https://www.solarquotes.com.au/blog/uv-solar-panels/ You can also concentrate solar IR and use the ... .com/innovationtoronto.com/wp-content/uploads/2015/12/Solar-Thermal-Power-Plant_forcetoknow.com_.jpg?resize=627%2C221

Which takes less energy?

Description : Which takes less energy?

Last Answer : Send this Q to LuckyGuy!