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.
In active voice the subject of the sentence does the acting, e.g., The cook fried the egg.. In passive voice the subject of the sentence is acted upon, e.g., The egg was fri â¦ ed.. Active voice is preferable unless the identity of the actor is unknown-e.g., we don't know who fried the egg-or unimportant.ou can change the active voice to the passive voice by changing an object to a subject, as follows: let us say that your original sentence is Fred has eaten dinner. That is t â¦ he active voice. Dinner is the object. In the passive voice dinner becomes the subject, so the sentence becomes, dinner has been eaten.