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  2. Bharat Connect - Wikipedia

    en.wikipedia.org/wiki/Bharat_Connect

    NPCI Bharat BillPay Limited (NBBL) doing business as Bharat Connect, and formerly named Bharat Bill Payment System (BBPS) [1] is an integrated bill payment system in India offering interoperable and accessible bill payment service to customers through a network of agents of registered members as Agent Institutions (AI), enabling multiple payment modes, and providing instant confirmation of ...

  3. Central Mechanical Engineering Research Institute - Wikipedia

    en.wikipedia.org/wiki/Central_Mechanical...

    The institute in collaboration of West Bengal Renewable Energy Development Agency (WBREDA), [12] also developed a smart card based prepaid energy meter for use with renewal energy sources. [ 13 ] [ 14 ] Scientists of the institute have developed India's first cricket-ball stitching machine to bring uniformity in cricket balls and repeatability ...

  4. Encoder receiver transmitter - Wikipedia

    en.wikipedia.org/wiki/Encoder_receiver_transmitter

    Encoder receiver transmitter (ERT) is a packet radio protocol developed by Itron for automatic meter reading. [1] The technology is used to transmit data from utility meters over a short range so a utility vehicle can collect meter data without a worker physically inspecting each meter. The ERT protocol was first described in U.S. patent ...

  5. Electricity meter - Wikipedia

    en.wikipedia.org/wiki/Electricity_meter

    An electricity meter, electric meter, electrical meter, energy meter, or kilowatt-hour meter is a device that measures the amount of electric energy consumed by a residence, a business, or an electrically powered device over a time interval. Electric utilities use electric meters installed at customers' premises for billing and monitoring purposes.

  6. Smart meter - Wikipedia

    en.wikipedia.org/wiki/Smart_meter

    The term smart meter often refers to an electricity meter, but it also may mean a device measuring natural gas, water or district heating consumption. [1] [2] More generally, a smart meter is an electronic device that records information such as consumption of electric energy, voltage levels, current, and power factor.

  7. Prepaid card - Wikipedia

    en.wikipedia.org/wiki/Prepaid_card

    Prepaid credit card, a card that debits money from an associated account that ordinarily uses a signature rather than a PIN for verification Stored-value card , a card that has a monetary value that is recorded as data on the card itself, and thus can be used without online access to an associated account

  8. Gift card - Wikipedia

    en.wikipedia.org/wiki/Gift_card

    Gift card for a U.S hardware store. A gift card, also known as a gift certificate in North America, or gift voucher or gift token in the UK, [1] is a prepaid stored-value money card, usually issued by a retailer or bank, to be used as an alternative to cash for purchases within a particular store or related businesses.

  9. Copper cable certification - Wikipedia

    en.wikipedia.org/wiki/Copper_cable_certification

    An ideal skew is between 25 and 50 nanoseconds over a 100-meter cable. The lower this skew the better; less than 25 ns is excellent, but 45 to 50 ns is marginal. (Traveling between 50% and 80% of the speed of light, an electronic wave requires between 417 and 667 ns to traverse a 100-meter cable.