Choke-coil and Choke coil

Choke coil and choke-coil are semantically related. In some cases you can replace phrase "Choke coil" with "Choke-coil", this phrases are similar.

Choke coil noun - A coil of low resistance and high inductance used in electrical circuits to pass direct current and attenuate alternating current.

Choke-coil and choke coil are semantically related. You can use "Choke-coil" instead a noun phrase "Choke coil".