Radio Amateur Quiz Canadian License

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Question A-004-003-004

What type of linear regulator is used in applications requiring efficient utilization of the primary power source?

Correct Answer

A series regulator

Explanation

A series regulator places the control element (pass transistor) in series with the load. While all linear regulators are less efficient than switching types, series regulators are common. The question might be subtly hinting at minimizing quiescent current, but 'efficient utilization' usually points away from linear to switching.

Warning: Generated by AI