What are the Pros and Cons of Wind Energy?
Last Answer : Wind is nothing but air in motion. When the energy of this air motion is used to generate power, it is known as wind energy. It is a kind of kinetic energy that can be converted ... a cheap source of electricity. However, the installation cost and the area required to install could be expensive.
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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.
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asked
Sep 8, 2018
by
anonymous
State any four advantages of wind energy.
Last Answer : Advantages of wind energy system: 1. Wind input (energy) is freely available 2. Wind energy is inexhaustible 3. There is no air pollution 4. No fuel transportation cost. 5. No space is required to store ... cost per unit is less and is goes on decreasing day by day. 15. Maintenance cost is less.
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asked
Sep 8, 2018
by
anonymous
State any two limitations of wind energy.
Last Answer : Limitations of wind energy: 1) Wind turbine produces noise. 2) Its efficiency is less (20% to 30%) 3) There is limitation on site selection. 4) Transportation cost of wind tower and accessories is high ... No firm power. 7) Power generation is not in phase with the demand. 8) Generation is costly.
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asked
Sep 7, 2018
by
anonymous
How To Make A Wind Spinner Or Whirligig
Last Answer : Materials: -2 - 2 liter pop bottles* -Plastic beads, can be faceted, tri beads or pony beads** -12 inch piece of heavy wire (cross piece of a clothes hanger will work) -An 8″ piece of cord, ... the top loop. Arrange the strips in a spiral around the wire and hang it where the wind will catch it.
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How To Make A Wind Chime Suncatcher
Last Answer : By recycling old compact discs (with your parent's permission), you can throw together this combination windchime and suncatcher in under an hour. Materials: 2 compact discs 4 silver bells String, yarn, ... , fiberglass or plastic to the top of your chime, you can create new sounds and appearances.
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How to Wind a Watch
Last Answer : How to Wind a Watch Winding watches daily used to be an essential thing to do back in the day before the advent of the mechanical watch. If you own a functioning manual watch, make sure that you know how to ... you're not using the watch daily, you can wind it once a week on the same day every week.
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May 15, 2021
by
anonymous
How to Build a Wind Turbine
Last Answer : How to Build a Wind Turbine How to Build a Wind Turbine A wind turbine is nothing but a simple turbine set up in open space, which utilizes the mechanical energy of air, or ... While placing the turbines in multiple numbers, one should also bother about their placements and relative directions.
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asked
May 12, 2021
by
anonymous
How to Build a Wind Generator
Last Answer : How to Build a Wind Generator Energy consumption is a serious concern for many people, especially those who are conscious of carbon emissions and global warming. Alternative energy sources ... have an economical, sustainable, and environmentally-friendly solution to your power and energy needs.
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asked
May 12, 2021
by
anonymous
What are the basic requirements of locating wind power plant ?
Last Answer : The basic requirements of locating wind power plant: 1) The site should be selected where winds are strong i.e. where pressure of wind is high and there is continuity. 2) Wind pressure ... the turbine which can affect the system's overall performance. 10)Possibility to connect to power grid.
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asked
Aug 2, 2019
by
anonymous
Last Answer : Advantages of vertical axis wind mills: 1. Simple blade design 2. Low cost of fabrication. 3. No yaw controller required. 4. Easy maintenance because ground mounted generator and gear box.
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73 views
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asked
Jul 24, 2019
by
anonymous
State any four factors for selection of site of wind power plant.
Last Answer : The Factors for selection of site for Wind Mills: 1) The site should be selected where winds are strong i.e. where pressure of wind is high and there is continuity (14.4- 16.2 km/h) ... 50m of the turbine which can affect the system's overall performance 10)Possibility to connect to power grid.
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174 views
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asked
Sep 7, 2018
by
anonymous
State the types of wind turbines.
Last Answer : The types of Wind Turbines:- 1) Vertical axis wind turbine (VAWT) 2) Horizontal axis wind turbine (HAWT) i) Up wind HAWT ii) Down Wind HAWT OR The types of wind turbines:- 1. Small size wind turbine 2. Medium size wind turbine 3. Large size wind turbine
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80 views
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asked
Sep 7, 2018
by
anonymous
Power in the wind is proportional to
Last Answer : Power in the wind is proportional to (Wind velocity)3
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104 views
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asked
May 1, 2018
by
anonymous
What is the definition of induction motor?
Last Answer : its working on magnetic base made by coils and its work with 1 phase or 3 phase ac or dc supply
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asked
Mar 17, 2018
by
anonymous
What is the definition of electromagnetic force?
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asked
Mar 10, 2018
by
anonymous
What is the definition of electronic communication?
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Mar 10, 2018
by
anonymous
What is the definition of a primary instrument?
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asked
Mar 10, 2018
by
anonymous
What is the definition of extra low voltage?
Last Answer : Extra-low voltage (ELV) is an electricity supply voltage in a range which carries a low risk of dangerous electrical shock.
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134 views
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asked
Mar 10, 2018
by
anonymous
What is the definition of brownout?
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asked
Mar 10, 2018
by
anonymous
What is the definition of an electrical system?
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asked
Mar 10, 2018
by
anonymous
Which countries are using wave energy?
Last Answer : The following countries are using wave energy :GreecePortugalUnited StatesUnited KingdomSpainIsraelSweden
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227 views
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asked
Dec 19, 2017
by
anonymous
What are the advantages and disadvantages of wave energy?
Last Answer : AdvantagesFree from pollutionAvailable for every timeThe water can reuse as drinking purposeDisadvantageMore costLarge maintenanceDifficult to constructAquatic life get affected
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161 views
2 answers
asked
Dec 19, 2017
by
anonymous
What are the advantages and disadvantages of solar energy?
Last Answer : Free of costRenewable energyInextable solar energyLow energy densityHigh capital costMaintenance cost highDepends on weatherNeed to direction tracking
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120 views
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asked
Dec 19, 2017
by
anonymous
What are the disadvantages of using solar energy?
Last Answer : High installation costEnergy density is depend on weatherSo it is low Not suitable in all areasMaintenance cost high
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156 views
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asked
Dec 19, 2017
by
anonymous
What is the difference between renewable and nonrenewable energy sources?
Last Answer : Renewable energy sources are non-perishable, and Non-renewable energy sources are perishable sources. Non-Renewable energy sources are like coal, oil,nuclear fuel etc. Renewable energy sources are :- wind, solar, tidal, Geo thermal etc.
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323 views
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asked
Dec 18, 2017
by
anonymous
What are the different sources of renewable energy?
Last Answer : Solar Wind Tidal Geothermal
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asked
Dec 18, 2017
by
anonymous
What are some disadvantages of hydroelectric power plant?
Last Answer : The disadvantages of the hydroelectric power plant are as follows :The hydroelectric power plant can be developed only where the large quantity of water is available. The hydroelectric ... civil engineering costs may be high.These are some disadvantages of the hydroelectric power plant.
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93 views
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asked
Dec 19, 2017
by
anonymous
Anybody out there using some form of alternative energy?
Last Answer : I find myself pushing my car a lot. Does that count? Doesn’t work so hot for me ‘cause it’s hard to steer
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asked
Feb 26
by
anonymous
What experiences have you had with falling branches or trees?
Last Answer : I was crushed to death by one, a few times.
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Mar 2
by
anonymous
Do you like storms and heavy winds?
Last Answer : Me too! There is an excitement to a gathering storm that is thrilling. And being safe in one’s house enables the enjoyment.
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Mar 1
by
anonymous
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What is ASMR?
Last Answer : It basically is the pleasant version of nails on a chalkboard.
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asked
Mar 5
by
anonymous
What does it mean to be proud of something?
Last Answer : A combination of satisfaction for your achievements and pleasure rolled up with gratification. For me, pride should not come out as selfishness but as dignity.
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Mar 1
by
anonymous
What is the biggest distinction between these two words?
Last Answer : Demanding strikes me as much more demeaning than commanding. Usually if someone is commanding something, they have the authority to do so. However if someone is demanding, then it is with an assumed authority that doesn’t necessarily exist.
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asked
Mar 1
by
anonymous
What is the self?
Last Answer : I don’t think you can separate the two. Your mind affects your body and your body affects your mind. One does not survive well without the other. So I would have to say, I count them both equally in who I am.
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asked
Feb 28
by
anonymous
What distinction can be made between devastating & incredible [see details]?
Last Answer : This is a subjective and somewhat arbitrary ratings spectrum, compiled by people at a news station who are not necessarily English majors more for broadcast effect than linguistic correctness To me, “devastating” means massive destruction, while “Incredible” is means little more than massively big.
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asked
Feb 28
by
anonymous
What does following a jelly mean?
Last Answer : answer:It means any question you ask will appear in their “questions for you” section. It’s also a way of “friending” someone on here.
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asked
Feb 27
by
anonymous
What does being a woman/man mean to you?
Last Answer : Well since you mention me your definitions I'd apply to biological sex (and only a part of that definition, even) not to gender which I think is whatever your culture socializes you to be based on the ... and I don't feel right aligning myself with men or women because women or men aren't all ___.
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asked
Feb 27
by
anonymous
What does kurort mean?
Last Answer : In Russian, the word Kurort means a ‘vacation spot’/a place where a person goes to ‘get fresh air and enjoy the seas’-I’m convinced that’s what it means, in your context.
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1 answer
asked
Feb 27
by
anonymous
Can anyone define crazy?
Last Answer : answer:Einstein said it was repeating an action and expecting a different result. He was a smart guy. Still, don’t think anything as being “crazy” really exists, unless we’re all crazy.
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1 answer
asked
Feb 27
by
anonymous
How do you define a cult and what are some good examples of contemporary cults?
Last Answer : I think you got it pretty covered. The groups you mentioned would've been my choices, except I never heard of wahhabism. There are some cult groups that marry very young girls to old men and control ... out he would go to clubs and dance. His brother also got kicked out for dating a catholic girl.
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asked
Feb 27
by
anonymous
What is "crotch bunching"?
Last Answer : I tried googling, but I couldn’t find an answer to this one. johnpowell can tell you about dick punching tho….
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asked
Feb 26
by
anonymous
What is a media product?
Last Answer : first of all, this is a question you probably should have asked in the class itself. but after that, i would assume based upon the cubject of the class that a "media product" is a product which involves mass media in some way. such as a television, radio, computer, cd player, magazine, etc.
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asked
Feb 14
by
anonymous
List four environmental benefits of wind energy.
Last Answer : Environmental benefits of Wind Energy 1. Renewable & Sustainable 2. Environmentally Friendly 3. Reduces Fossil Fuel Consumption 4. Small Footprint
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31 views
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asked
Jan 5, 2021
by
anonymous
Can you offer any home wind generation advice?
Last Answer : perhaps the solar living institute in mendocino has some info.
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asked
Feb 14
by
anonymous
How do you make wind turbines safe for flying creatures?
Last Answer : big-ass scarecrows?
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asked
Feb 14
by
anonymous
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.
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asked
Mar 5
by
anonymous
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.
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asked
Mar 5
by
anonymous
