Features
- EVMs are powered by an ordinary 6 volt alkaline battery manufactured by Bharat Electronics Ltd., Bangalore and Electronic Corporation of India Ltd., Hyderabad. This design enables the use of EVMs throughout the country without interruptions because several parts of India do not have power supply and/or erratic power supply.
- Currently, an EVM can record a maximum of 3840 votes, which is sufficient for a polling station as they typically have no more than 1400 voters assigned.
- Currently, an EVM can cater to a maximum of 64 candidates. There is provision for 16 candidates in a Balloting Unit. If the total number of candidates exceeds 16, a second Balloting Unit can be linked parallel to the first Balloting Unit and so on till a maximum of 4 units and 64 candidates. The conventional ballot paper/box method of polling is used if the number of candidates exceeds 64.
- It is not possible to vote more than once by pressing the button again and again. As soon as a particular button on the Balloting Unit is pressed, the vote is recorded for that particular candidate and the machine gets locked. Even if one presses that button further or any other button, no further vote will be recorded. This way the EVMs ensure the principle of "one person, one vote".
- The EVMs cannot be pre-programmed to favour a party or a candidate because the order in which the name of a candidate/party appears on the balloting unit depends on the order of filing of nominations and validity of the candidature, this sequence cannot be predicted in advance. Further, the selection of EVMs for polling stations is randomized by computer selection preventing the advance knowledge of assignment of specific EVMs to polling stations.
- Since EVMs work on a 6-volt battery, there is absolutely no risk of any voter getting an electric shock.
Read more about this topic: Indian Voting Machines
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