All products are processed in a controlled and dust free environment where Temperature, Relative humidity and Human comfort are maintained at the optimum level. The operators are provided with uniform and it is made compulsory to use chlorine free gloves while handling the products till it is hermetically sealed. We have provided Air curtains at the entry to the plant to keep a barrier from outside atmosphere and also to prevent dust coming inside the plant. Operators are trained specific to the nature of the work carried out including the setting precautions and the quality norms so that production is never taken on deviation. Besides, petrol inspector collects samples at regular intervals from all stages of production to see its conformance to the set quality norms.
A capacitor consists of two conductors separated by a non-conductive region. The non-conductive region is called the dielectric. In simpler terms, the dielectric is just an electrical insulator. Examples of dielectric media are glass, air, paper, vacuum, and even a semiconductor depletion region chemically identical to the conductors. A capacitor is assumed to be self-contained and isolated, with no net electric charge and no influence from any external electric field. The conductors thus hold equal and opposite charges on their facing surfaces, and the dielectric develops an electric field. In SI units, a capacitance of one farad means that one coulomb of charge on each conductor causes a voltage of one volt across the device.
An ideal capacitor is wholly characterized by a constant capacitance C, defined as the ratio of charge ±Q on each conductor to the voltage V between them:
Because the conductors (or plates) are close together, the opposite charges on the conductors attract one another due to their electric fields, allowing the capacitor to store more charge for a given voltage than if the conductors were separated, giving the capacitor a large capacitance.
Sometimes charge build-up affects the capacitor mechanically, causing its capacitance to vary. In this case, capacitance is defined in terms of incremental changes: