Electronics - Voltage and Current - Discussion

Discussion Forum : Voltage and Current - General Questions (Q.No. 16)
16.
Which voltage source converts chemical energy to electrical energy?
Electrical generator
Battery
Solar cell
Electronic power supply
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
49 comments Page 1 of 5.

Mahesh said:   1 decade ago
Hi friends,.

I will know some knowledge about the :generator, battery, solar, power supply.

Generator: The main functionality of the generator is it will convert the machanical energy to electronic energy like"generator's it will be used in house purpose I think you may know that" it will be in different types.

Battery: The main functionality of the battery is that it will be covert the chemical energy to the electronic energy "first of all it will worked or stored the energy on the electrons, and nutrons when you need the power supply the electrones and will get the chemical reaction then you will get the power.

Solar: The solar will convert the sun light energy to the electronic energy " it is also same to the battery why because it will store the sunlight in the solar plate then it will be convert to the electronic energy.

Electronic energy: It is the combination of electronic and neutrons.

Nidhya said:   1 decade ago
For Rahul's question:.

Electrical energy is nothing but what we call as electricity, that is energy made by flow of charge through a conductor.

Electron energy is the energy possessed by an electron.

Comin to the point, here the 4th option electronic power supply denotes source of electric power to operate electronic circuits.

The most common source of energy for electronic circuits is obtained by converting the electrical energy available in the conventional alternating-current (ac) electric power mains to an appropriate voltage or current. These converters are often called as electronic power supplies.

Kanwal said:   1 decade ago
There are many such devices, but the simplest one is a battery. In a battery, a chemical reaction involving the electrolyte (battery fluid) carries ions (charged particles) from one terminal to the other. This flow of charge produces an electric current.

For example, in a lead-acid battery (Example: A car battery) on the anode (+), lead sulfate reacts with water to form sulfuric acid and lead oxide, while liberating two electrons. These electrons travel through the electric circuit. On the cathode (-), the lead sulfate absorbs the electrons and creates elemental lead and sulfuric acid.
(1)

Vaishnavi said:   1 decade ago
Hi friends I like to share my knowledge on generator.

Generator converts the mechanical energy to electrical energy. The mechanical energy is applied on the armature by rotating the pulley. The armature generates the electrical energy with the help of magnetic flux developed in armature winding.

Bala said:   1 decade ago
Without any fuel in the sense chemical, the generator doesn't produce electric power. Here for generator chemical is the source needed to produce electric power. In my point you generator produce a little bit confuse for providing answer for this question.

Sushil said:   1 decade ago
For @Kirthi question:

Solar cells does not store the energy. When light falls on solar plate or cells, the holes and electrons are separated in this plate and potential difference is created and we can draw the current from it.

Komala said:   1 decade ago
Lead acid battery, Nickel cadmium battery are the batteries which contain chemical elements like Nickel, cadmium, lead acid. So, from this itself we can understand that it converts chemical energy in to electrical energy.

Anitha said:   1 decade ago
Battery converts chemical (ion movement) to electrical energy, then only get the direct current, using the energy or power. So, here no need of input and output concepts.

Tell here, what are they input and outputs ?

Anand said:   1 decade ago
Electrical Generator - Electric Energy to Mechanical Energy
Battery - Chemical Energy to Electric Energy.
Solar cell - Heat Energy to Electric Energy.
Electronic Power Supply - Ac to DC .

V.Nagendran said:   1 decade ago
What is the difference between Electrons, Protons and neutrons, As previous, positive is Protons and negative is Electrons. Then what is Neutrons. Kindly update.


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