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.
A Diode is the simplest two-terminal unilateral semiconductor device. It allows current to flow only in one direction and blocks the current that flows in the opposite direction. The two terminals of the diode are called as anode and cathode.The symbol of diode is as shown in the figure below.The characteristics of a diode closely match to that of a switch.t allows current to flow only in one direction and blocks the current that flows in the opposite direction. The two terminals of the diode are called as anode and cathode. The symbol of diode is as shown in the figure below. The characteristics of a diode closely match to that of a switch.