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  2. Brihanmumbai Electric Supply and Transport - Wikipedia

    en.wikipedia.org/wiki/Brihanmumbai_Electric...

    BEST placed a ₹ 3,675 crore (US$420 million) order with Olectra Greentech to supply and maintain 2,100 battery electric single-decker buses for a 12 year period in May 2022. [18] In February 2023, India's first battery electric double-decker AC bus was deployed by BEST on the A- 115 route.

  3. Load bank - Wikipedia

    en.wikipedia.org/wiki/Load_bank

    Combined load banks are rated in kilovolt-amperes (kVA). It’s worth noting that combined load banks can consist of resistive, inductive, and capacitive (RLC) also. [2] Typically, facilities require motor-driven devices, transformers and capacitors. If this is the case, then the load banks used for testing require reactive power compensation.

  4. Construction bidding - Wikipedia

    en.wikipedia.org/wiki/Construction_bidding

    The tender is treated as an offer to do the work for a certain amount of money (firm price), or a certain amount of profit (cost reimbursement or cost plus). The tender, which is submitted by the competing firms, is generally based on a bill of quantities , a bill of approximate quantities or other specifications which enable the tenders to ...

  5. Battery balancing - Wikipedia

    en.wikipedia.org/wiki/Battery_balancing

    Battery balancing and battery redistribution refer to techniques that improve the available capacity of a battery pack with multiple cells (usually in series) and increase each cell's longevity. [1] A battery balancer or battery regulator is an electrical device in a battery pack that performs battery balancing. [ 2 ]

  6. Comparison of commercial battery types - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_commercial...

    H 2 SO 4: Lead dioxide: Yes 1881 [1] 1.75 [2] 2.1 [2] 2.23–2.32 [2] 0.11–0.14 (30–40) [2] 0.22–0.27 (60–75) [2] 180 [2] 5.44–13.99 (72–184) [2] 50–92 [2] 3–20 [2] Zinc–carbon: Carbon–zinc Zinc: NH 4 Cl Manganese (IV) oxide: No 1898 [3] 0.75–0.9 [3] 1.5 [3] 0.13 (36) [3] 0.33 (92) [3] 10–27 [3] 2.49 (402) [3] 50–60 [3 ...

  7. Government e Marketplace - Wikipedia

    en.wikipedia.org/wiki/Government_e_Marketplace

    Government e Marketplace (GeM) is an online platform for public procurement in India. [1] The initiative was launched on 9 August 2016, by the Ministry of Commerce and Industry, Government of India with the objective to create an open and transparent procurement platform for government buyers. [2]

  8. Battery terminal - Wikipedia

    en.wikipedia.org/wiki/Battery_terminal

    General Motors, and other automobile manufacturers, have also begun using side-post battery terminals, which consist of two recessed female 3/8" threads (SAE 3/8-16) into which bolts or various battery terminal adapters are to be attached. These side posts are of the same size and do not prevent incorrect polarity connections.

  9. Battery nomenclature - Wikipedia

    en.wikipedia.org/wiki/Battery_nomenclature

    A zinc-carbon lantern battery, consisting of 4 round "size 25" cells in series. Terminated with spring terminals. 4LR25-2: 4: L: R: 25: 2: An alkaline lantern battery, consisting of 2 parallel strings of 4 round "size 25" cells in series 6F22: 6: F: 22: A zinc-carbon rectangular battery, consisting of 6 flat "size 22" cells. Equivalent to a PP3 ...