Transistors

Noun

  have

Auxiliary

  replaced

Verb

  relays

Noun

  in

Adposition

  many

Adjective

  scopes

Noun

  of

Adposition

  application

Noun

  since

Adposition

  their

Pronoun

  invention

Noun

.

Transistors have replaced relays in many scopes of application since their invention.

Transistors have replaced relays in many scopes of application since their invention.