Question about Sport & Outdoor - Others

Open Question

The disadvantage to using a hydroelectric dam

Posted by Anonymous on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

What sources of power do you think will be used in the future?


In my opinion, the use of fossil fuel sources of energy will decrease in the near future. Meanwhile, other forms of clean energy will be cheaper and more available, like: solar, wind and hydroelectric energy.

Jan 04, 2017 | Green Living

3 Answers

Whats the best renewable energy source?


The beat renewable energy sources are those sources of energy which can be renewed easily and which is eco-friendly in nature.
Some of the best sources of renewable energy are:
1. Solar energy: The most efficient renewable energy source. The sun rays are absorbed by the solar cells on the solar panel and later it is used as electricity.
2. Wind energy: Used in turbines to make them run and generate electricity.
3. Water energy: Water has been used in hydroelectric plants to produce electricity.
4. Nuclear energy: Nuclear fission is the main source of energy today. The energy generated by this fission is used to produce electricity.

clean-energy-300x300-h5e4c0qyooy4xzhh2iqsf0gc-4-0.jpg

Jan 04, 2017 | Green Living

3 Answers

Disadvantages of antiviruses


Disadvantages of antiviruses are:

- They can slow down a computer that isn't powerful enough
- They can sometimes be over protective and delete things often without your consent.

If you are looking for a good anti virus program, these are some of the best:

NORTON Antivirus Software and Spyware Removal
AVG Antivirus Internet Security
McAfee Security

Jun 19, 2014 | BitDefender Antivirus 2010 Full Version...

1 Answer

Disadvantages of Mac OS


Advantages of MAC OS:



Resistance to viruses - good for risky computer ventures

Works very well with certain graphic applications in a MAC computer.



Disadvantages:



Very Limited software for platform

Expensive because there is no competition from other manufacturers

Limited adoption by computing public

Feb 20, 2014 | Apple Mac OS X 10.4

1 Answer

Write the differences between alternating current (AC) and direct current (DC).


I will try, but understand, though we can harness electricity for power, there are still mysteries surrounding the existence and interaction of electric charge.
Alternating current is an electric current that reverses direction at regular intervals. All household current is alternating current. That is how it is generated through power lines, our electric grid, from the source like hydroelectric dams through power lines and into our homes.
Direct current is electric current going only one way in a wire or circuit. Automobiles run on direct current. Science says the flow of electrons in direct current only travels one way. Alternators in cars start out producing alternating current, but with an electric device called a diode, the current is changed to direct current. A diode will only let current pass through it in one direction, but stops current flow in a reverse direction. Before the invention or discovery of alternators, cars used a belt driven generator to produce direct current. Alternators proved superior in generating electricity, however, so were adopted by auto makers.
Now purists will add something more: by convention we say that current flows from the positive battery terminal, through the wire circuits, through an electric motor, and then to ground and thus back to the negative terminal of the battery. So from positive to negative, right? Well, electricity is a negative charged electron flow through a wire, so purists say the current flow is actually from the negative battery terminal through the wire circuits and back to the positive battery terminal. It is confusing, so by convention we say (DC) current flow is from positive to ground, or negative.
Well, there you go. Is it crystal clear, or whut??? Lol.

Nov 08, 2013 | Cars & Trucks

1 Answer

What is the purpose of a dam?


...A dam for water?

A dam is a barrier that impounds water or underground streams. Dams generally serve the primary purpose of retaining water.

A dam can also be used to collect water or for storage of water which can be evenly distributed between locations.

Oct 08, 2013 | 000021 All Purpose Cleaner Cucumber Pack...

1 Answer

1969 85hp evinrude starflight 85993 skips jumps and shakes


better take it to service center sounds like the gears are getting tore up .

Jun 17, 2013 | Boating

1 Answer

I went recently to shop around for a massage chair. The salesman went on and on about all the benefits it would bring me. What they don't tell you are the disadvantages I can expect from buying


There are a few disadvantages to note. First being cost. Paying to use a massage chair can quickly add up. Secondly, you should consider weight. Massage chairs are generally very heavy. This can be a huge disadvantage is you need to either move the chair or are having it shipped. Lastly, you should consider effectiveness. Although the use of a massage chair can be very relaxing and beneficial for aches and pains, they are not as effective as a professional masseuse.

Aug 06, 2012 | Furniture

2 Answers

What are some of the disadvantages of using an elliptical machine?


Disadvantagesof using an elliptical machine include: they don't help build muscle, they areexpensive, and they can feel "awkward" because of the leg movements.

Aug 05, 2012 | Exercise & Fitness

1 Answer

Are there disadvantages to gripping my ping pong paddle using a "Chinese" style penhold grip?


You will find that the largest disadvantage is that it will weaken your backhand.

Jul 29, 2012 | Sport & Outdoor - Others

Not finding what you are looking for?
Sport & Outdoor - Others Logo

Related Topics:

61 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sport & Outdoor - Others Experts

yadayada
yadayada

Level 3 Expert

76848 Answers

kakima

Level 3 Expert

102366 Answers

Brad Brown

Level 3 Expert

16210 Answers

Are you a Sport and Outdoor - Other Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...