Diode is a two terminal semiconductor device. One terminal is called the anode while the other terminal is cathode. Anode … How to Know a Defective DiodeRead more
Troubleshooting
How to Know if a Transistor Defective
Transistor is an active electronic part. An active electronic part is something can perform amplifications or signal processing. Transistors are … How to Know if a Transistor DefectiveRead more
How to Know if a Relay Defective
Relay is an electromechanical part though nowadays there is already a so-called solid-state relay. An electromechanical means a combination of … How to Know if a Relay DefectiveRead more