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  2. Invitation to tender - Wikipedia

    en.wikipedia.org/wiki/Invitation_to_tender

    A tender announcement from the Indonesian Ministry of Finance. An invitation to tender (ITT, also known as a call for bids [1] or a request for tenders) is a formal, structured procedure for generating competing offers from different potential suppliers or contractors looking to obtain an award of business activity in works, supply, or service contracts, often from companies who have been ...

  3. 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.

  4. 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 ...

  5. 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 ...

  6. Load bank - Wikipedia

    en.wikipedia.org/wiki/Load_bank

    A capacitive load bank or capacitor bank is similar to an inductive load bank in rating and purpose, except leading power factor loads are created, so reactive power is supplied from these loads to the system instead of vice versa. Hence for a mostly inductive load this can bring the power factor closer to unity improving the quality of supply.

  7. The 15 best Valentine's movies to stream if you're feeling the love. Commerce. See All. In The Know by Yahoo. Turn your muffin tin into a versatile cooking tool with these easy hacks.

  8. List of battery sizes - Wikipedia

    en.wikipedia.org/wiki/List_of_battery_sizes

    A Battery: Eveready 742: 1.5 V: Metal tabs H: 101.6 L: 63.5 W: 63.5 Used to provide power to the filament of a vacuum tube. B Battery: Eveready 762-S: 45 V: Threa­ded posts H: 146 L: 104.8 W: 63.5 Used to supply plate voltage in vintage vacuum tube equipment. Origin of the term B+ for plate voltage power supplies.

  9. Bharat Heavy Electricals Limited - Wikipedia

    en.wikipedia.org/wiki/Bharat_Heavy_Electricals...

    Bharat Heavy Electricals Limited (BHEL) has achieved the unique milestone of supplying its 100th Space-grade battery to ISRO for its very important and critical mission, Chandrayaan 3. These are manufactured at the Electronic Systems Division (ESD) of BHEL in Bengaluru, These batteries use various types of chemistry, including Nickel-Cadmium ...