Science

The Avionics course trains students to maintain and certify flight worthiness of flight instruments. It focuses on developing talented Avionics Stream Personnel trained in new technologies and business management skills. The curricula for the above programme are structured as per the requirement of Aviation Industry. The field of activity of qualified personnel involves maintenance of various flying instruments in realms of Avionics. The students are taught existing technology as well as advanced Multi-Functional Display System.
B.Sc. Avionics Programme opens up vistas for higher education and will be placed in top Aerospace/Avionics industries in India as well as abroad such as,
Domestic Airlines such as Air India, Spice Jet, Jet Airways, etc.
Foreign Airlines such as British Airways, KLM, Quantas, Lufthansa, Singapore Airlines, etc.
Defence Services namely Indian Air Force, Indian Navy, and Indian Army.
Central Government / State Government / PSUs such as Hindustan Aeronautical Ltd., BHEL, ISRO, DGCA.

Batteries store energy and so do capacitors. However, the principles are much different, and batteries can store much more energy.
Batteries actually store chemical energy. One can make a battery, for example, by placing a piece of zinc and a piece of carbon (such as the graphite in a lead pencil) into a lemon (which serves as an electrolyte). The battery will work until the zinc has been used up (providing the electrolyte has not dried out). However the battery is made, the total energy E that it can produce is the voltage V of the battery multiplied by the current I it produces multiplied by the time t. (E = VIt) The product It is the total amount of electric charge Q that moves through the wires when electric current flows, to the energy is E = VQ.
In a capacitor, the energy comes from the fact that the stored charge on one plate repels like charge on the same plate and attracts unlike charge on the other. When an external circuit is provided, the charge flows from one plate to the other, each tending to neutralize the other. If half the charge becomes neutralized, the voltage is half of its starting value. (In a battery, the voltage remains constant instead.) In terms of the charge Q stored on the capacitor and the starting voltage V, the energy E = (1/2)QV.
There are many ways to make capacitors, but the important considerations are the surface area of the plates and the distance between them. If you want a capacitor to be able to hold a large voltage V, the distance between the plates must be large; however, the amount of charge that can be stored at a given voltage is diminished. Overall, the energy that can be stored in a capacitor depends mainly upon the overall volume of the capacitor.