एक जंक्शन ट्रांजिस्टर का 'h' प्राचल (parameter) तुल्यकालिक परिपथ निम्नलिखित में से किस प्रचालन के लिए मान्य है?

Improper biasing of a transistor circuit leads to:

In a PNP transistor, an increase in collector–base reverse bias causes a slight increase in collector current even when the emitter current is held constant. This occurs primarily because:

The common collector BJT amplifier is also known as ______________ since its ________________.