Many organizations use a learning management system (LMS) to give employees opportunities for expanding their professional development. A learning management system is a powerful resource for employers focused on training and professional development, whether itâs for staffing agencies or extension schools or corporations.
diode is a bipolar device and transister is a three terminal device. a diode will conduct any time there is a positive voltage from cathode[-] to anode[+] following an exponetial curve of the diode.
Normally, the holes in the base act like a barrier, preventing any significant current flow from the emitter to the collector while the transistor is in its off state. A transistor works when the electrons and the holes start moving across the two junctions between the n-type and p-type silicon.Let's connect the transistor up to some power. Suppose we attach a small positive voltage to the base, make the emitter negatively charged, and make the collector positively charged.ormally, the holes in the base act like a barrier, preventing any significant current flow from the emitter to the collector while the transistor is in its off state. A transistor works when the electrons and the holes start moving across the two junctions between the n-type and p-type silicon.