Basic Electrical Installation Work

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Strana 107 z 399

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volt V c. metre m d. power c. 6. ampere A. 3. pound lb c. The unit mass the: a. force d. day d. kilogram kg b. ampere A. pound lb c. Note: more than one multiple choice answer may correct. 4. second s c. . kilogram kg b. Check your Understanding 1. millimetre mm. minute m b. millimetre mm.When you have completed the questions, check out the answers the back of the book. The unit resistance the: a. 2. ohm Ω b. The ampere measure of: a. The unit length the: a. volt V c. watt W d. watt W d. The unit time the: a. electric current. hour h d. metre m d. The unit electric current the: a. ohm Ω b. 5. potential difference b