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