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  2. Trichlorosilane - Wikipedia

    en.wikipedia.org/wiki/Trichlorosilane

    Trichlorosilane (TCS) is an inorganic compound with the formula HCl 3 Si. It is a colourless, volatile liquid. Purified trichlorosilane is the principal precursor to ultrapure silicon in the semiconductor industry. In water, it rapidly decomposes to produce a siloxane polymer while giving off hydrochloric acid.

  3. General Schedule (US civil service pay scale) - Wikipedia

    en.wikipedia.org/wiki/General_Schedule_(US_civil...

    The traditional "entry level" grade within DCAA is the GS-7 level (some employees come in either at the lower GS-5 level or higher GS-9 or GS-11 levels) and the "career ladder" is GS-7 to GS-9 to GS-11 and finally to GS-12, with the employee expected to advance between grades after one year and if hired as a GS-7, to reach the GS-12 level after ...

  4. Tata Consultancy Services - Wikipedia

    en.wikipedia.org/wiki/Tata_Consultancy_Services

    Tata Consultancy Services (TCS) is an Indian multinational technology company specializing in information technology services and consulting.Headquartered in Mumbai, it is a part of the Tata Group and operates in 150 locations across 46 countries. [4]

  5. Grading systems by country - Wikipedia

    en.wikipedia.org/wiki/Grading_systems_by_country

    Equivalent to a high C in the old grading system. This is generally considered to be the preferred minimum grade to enter Level 3 courses. 4: Equivalent to a low C in the old grading system. This is generally considered the absolute minimum grade to enter Level 3 courses. 3: D: The English 3 is equivalent to a D to a high E in the old grading ...

  6. Test of Chinese as a Foreign Language - Wikipedia

    en.wikipedia.org/wiki/Test_of_Chinese_as_a...

    Level C1 Level C2: Level 7 Level 8 Level 9: Level 5 Level 6: Level 6 Level 7: 11092: 7517: 9432 14425: 3000: 2500 3100 Format ... compositional structure and ...

  7. NRS social grade - Wikipedia

    en.wikipedia.org/wiki/NRS_social_grade

    C1 Supervisory or clerical and junior managerial roles, administrative or professional 22% 29% 28% C2 Skilled manual workers 65% 21% 20% D Semi-skilled and unskilled manual workers 15% 15% E State pensioners, casual and lowest grade workers, unemployed with state benefits only. 8% 10%

  8. Analysis-Looming tariffs worry Wall Street over earnings hit ...

    www.aol.com/news/analysis-looming-tariffs-worry...

    NEW YORK (Reuters) -Investors are bracing for a looming hit to U.S. corporate profits and pressure on inflation if President Donald Trump makes good on his tariff threats, with markets seen as not ...

  9. The Cambridge School, Doha, Qatar - Wikipedia

    en.wikipedia.org/wiki/The_Cambridge_School,_Doha...

    Students who wish to continue AS and A Level must have a minimum of five subjects with a grade C in IGCSE and a grade B to take Mathematics, Physics, and Chemistry. [15] The Cambridge School Doha offers a Sixth Form for students in Years 12 and 13 since 2005. [9] The sixth form provides AS Level for Year 12 and A Level for students in Year 13 ...