The transmit and receive elements of a sound-powered telephone handset are _____________. A. identical and can be used for either function B. of similar construction but different enough to be used only for its own function C. of very different construction and MUST be used only for its own function D. constructed so that each can fit only in its own recess

The transmit and receive elements of a sound-powered telephone handset are _____________. A. identical and can be used for either function B. of similar construction but different enough to be used only for its own function C. of very different construction and MUST be used only for its own function D. constructed so that each can fit only in its own recess
by

1 Answer

Answer :

Answer: A
by

Related questions

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