Starter motor
part · 1911 · Electric age
An electric motor for starting a combustion engine (Kettering).
Principles and materials it uses
- Car battery — uses. Power.
- Copper — is made of. The windings are copper.
- Steel — is made of. The hull is steel.
- Electromagnetism — uses. A starter is an electric motor.
Where it is used
- Internal combustion engine — is part of. A starter.
History: what it evolved from and what it influenced
- Crank — evolved from. It replaced the starting crank.
What it is a kind of
- Electric motor — is a kind of. An electric motor.