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