16.
What device transfers electrical energy from one circuit to another by way of an
electromagnetic field?
c.
Rectifier.
d. Transformer.
17.
If a transformer is connected to 110 volts and has 10 windings on its primary side,
how many windings would be needed on the secondary side to produce 1,100
volts?
a. 1.
b. 10.
c.
100.
d. 1,000.
18.
a. Copper.
b. Laminated steel.
c.
Glass.
d. Air.
MD0950
2-42