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  2. AC-to-AC converter - Wikipedia

    en.wikipedia.org/wiki/AC-to-AC_converter

    An AC-AC converter with approximately sinusoidal input currents and bidirectional power flow can be realized by coupling a pulse-width modulation (PWM) rectifier and a PWM inverter to the DC-link. The DC-link quantity is then impressed by an energy storage element that is common to both stages, which is a capacitor C for the voltage DC-link or ...

  3. Bangladesh - Wikipedia

    en.wikipedia.org/wiki/Bangladesh

    Bangladesh, officially the People's Republic of Bangladesh, is a country in South Asia.It is the eighth-most populous country in the world and is among the most densely populated countries with a population of nearly 170 million in an area of 148,460 square kilometres (57,320 sq mi).

  4. Pilot-operated relief valve - Wikipedia

    en.wikipedia.org/wiki/Pilot-operated_relief_valve

    Pilot-operated relief valve. Like other pressure relief valves (PRV), pilot-operated relief valves ( PORV) are used for emergency relief during overpressure events (e.g., a tank gets too hot and the expanding fluid increases the pressure to dangerous levels). PORV are also called pilot-operated safety valve ( POSV ), pilot-operated pressure ...

  5. Bangladesh Jamaat-e-Islami - Wikipedia

    en.wikipedia.org/wiki/Bangladesh_Jamaat-e-Islami

    'Bangladesh Islamic Congress'), previously known as Jamaat-e-Islami Bangladesh, or Jamaat for short, is the largest Islamist political party in Bangladesh. [8] [9] [10] On 1 August 2013, the Bangladesh Supreme Court cancelled the registration of the Jamaat-e-Islami, ruling that the party is unfit to contest national elections.

  6. E - Wikipedia

    en.wikipedia.org/wiki/E

    E, or e, is the fifth letter and the second vowel letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is e (pronounced / ˈ iː / ); plural es , Es or E's .

  7. Bangladesh–Russia relations - Wikipedia

    en.wikipedia.org/wiki/Bangladesh–Russia_relations

    Bangladesh–Russia relations ( Bengali: বাংলাদেশ–রাশিয়া সম্পর্ক Russian: Российско-бангладешские отношения) are the foreign relations between Bangladesh and Russia. Bangladesh has an embassy in Moscow and Russia has one in Dhaka and a consulate-general in Chittagong ...

  8. World Relief - Wikipedia

    en.wikipedia.org/wiki/World_Relief

    World Relief (officially, World Relief Corporation of National Association of Evangelicals) is an Evangelical Christian humanitarian nongovernmental organization, the humanitarian arm of the National Association of Evangelicals and a leading refugee resettlement agency. The administrative headquarters is in Baltimore, Maryland. There are 17 ...

  9. Relief (emotion) - Wikipedia

    en.wikipedia.org/wiki/Relief_(emotion)

    e. Relief is a positive emotion experienced when something unpleasant, painful or distressing has not happened or has come to an end. [1] Relief is often accompanied with a sigh, which signals emotional transition. [2] People from all over the world can recognise sighs with relief, [3] and judge relief to be a fundamental emotion.