Question

the working principle of choke coil is based on

Answer 1

choke is an inductor used to block higher-frequency alternating current (AC) in an electrical circuit, while passing lower-frequency or direct current (DC). ... The name comes from blocking—"choking"—high frequencies while passing low frequencies

Answer 2

Choke coil is one of the most common electronic equipments that we commonly used in different electronic circuits.

Choke coils are mainly used,to resist the higher frequency current in a particular electronic circuit.

The choke coil mainly works on the basic principles of any normal electrical inductor.