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    my rapist my lover

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    © All Rights Reserved
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    5 views6 pages

    PDF File

    Uploaded by

    onthaileramoshaba
    my rapist my lover

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    © All Rights Reserved
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    Download as pdf or txt
    of 6

    -3-

    NATIONAL CERTIFICATE (VOCATIONAL)

    ELECTROTECHNOLOGY

    LEVEL (2)

    ASSESSMENT TASK (1)

    Date: Duration:
    11/03/2024 2 HOURS

    Total marks: 40

    Instructions

    1. Answer ALL the questions.


    2. Read ALL the questions carefully.
    3. Number the answers according to the numbering system used in this question paper.
    4. Write neatly and legibly.
    5. Keep questions and sub-sections of questions together.
    6. A non-programmable pocket calculator may be used.
    -4-

    Question 1
    -5-

    Question 2

    2.1 If an atom loses an electron is it charged. (3)

    2.2 Oxygen’s atomic number is 8 and its atomic mass is 16. Calculate its
    neutrons. (4)

    2.3 What is a quota? (3)

    2.4 What is electric force? (3)

    2.5 What is electricity? (3)

    2.6 If you think back carefully with the knowledge that atomic mass of oxygen is
    16. How many electrons does oxygen have. (Briefly explain) (4)
    [20]

    TOTAL: 40
    -6-

    NATIONAL CERTIFICATE (VOCATIONAL)

    ELECTROTECHNOLOGY

    LEVEL (2)

    MARKING GUIDE
    FOR
    ASSESSMENT TASK (1)
    -7-

    Question 1
    -8-

    Question 2

    2.1 Yes, its positively charged.  (3)

    2.2 16 – 8 = 8.  (4)

    2.3 The number of electrons contained in a single shell (path/orbit).  (3)

    2.4 The force which atoms attract or repel each other.  (3)

    2.5 The results (effect) caused by movement of charged particles.  (3)

    2.6 The atomic number of oxygen is 8, meaning the number of electrons is 8


    (therefore for interest sake protons are 8).  (4)
    [20]

    TOTAL: 40

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