How to test UJT with Digital multimeter?
How to test UJT with Digital multimeter? A uni junction transistor (UJT) is an electronic semiconductor device that has only one junction. The UJT has…
Find Resistance Value From 4 Band Resistor Color Code
How to check Resistor colour code? Resistance is a property that describes how a material or component resists the flow of electrical current.…
How to test RTD with Multimeter-Resistance Temperature Detector
How to test RTD with Digital Multimeter-Resistance Temperature Detector What is an RTD temperature sensor? An RTD stands for “Resistance Temperature Detector” and…
How to test Thermocouple with Digital Multimeter
How to test Thermocouple with Digital Multimeter A thermocouple consists of two dissimilar material wire joined together at one forming a hot junction. The two wires…
How to test Thermistor with Digital Multimeter
The name Thermistor is derived from Thermally Sensitive Resistors. These are two types namely NTC and PTC. Thermistors have negative temperature coefficient of Resistance. Working:– When…
How test a zener diode with Digital mujltimeter
How test a zener diode with Digital mujltimeter The zener diode characteristics shows under the reverse bias condition, the voltage across the diode…
