The induction coil works on the principle of

Choke coil works on the principle of

Choke coil works on the principle of

Induction furnace works on the principle of

An induction furnance works on the principle of

The instrument which works on the principle of mutual inductance is

Lightning conductor works on the principle of charging by ................ (induction/conduction)

[" Which of the following "],[" statements are correct in "],[" the case of choke coil? "],[" A) Choke coil works on the "],[" principle of wattless current "],[" B) A choke coil has high "],[" inductance and low "],[" resistance "],[" C) A choke coil is preferred "],[" to a rheostat in ac circuit as "],[" it consumes almost zero "],[" power "],[" D) Choke coil is used to "],[" control both ac and de "]

An electric bell, works on the principle of electromagnetic induction.

The device that does not work on the principle of mutual induction is