The common base current gain a1 varies with the emitter current IA and a2 varies with IK (IA + IG). If the a gate current is applied, this would increase IA and directly lead to an increase in gain. Therefore a regenerative effect results. The removal of the gate current will not cause the device to turn off.
Active vs. passive voice. In a sentence written in the active voice, the subject of sentence performs the action. In a sentence written in the passive voice the subject receives the action. Active: The candidate believes that Congress must place a ceiling on the budget. Passive: It is believed by the candidate that a ceiling must be placed on the budget by Congress.
Active voice is a grammatical voice common in many of the world's languages.It is the unmarked voice for clauses featuring a transitive verb in nominativeâaccusative languages, including English and most other Indo-European languages.ctive voice is a grammatical voice common in many of the world's languages.