Question

What is prototype????​

Answer 1

Explanation:

a basic filter network with specified cut-off frequencies, from which other networks may be derived to obtain sharper cut-offs, constancy of characteristic impedance with frequency, etc.

Answer 2

A first preliminary version of a device or a vehicle from which other forms are developed.

Electronic

A basic filter network with specified cut - off frequencies from which other networks may be derived to obtain sharper cut - offs , constancy of characteristics , impedance with frequency etc.

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