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