What is the Peltier Effect? Peltier Cell, its Applications
Jean Charles Peltier a French physicist 1834 discovered the thermoelectric effect while doing his research on electricity. The Peltier effect consists of passing a current
Circuit Breaker Test Equipment
Circuit breaker testing equipment is very important for testing the circuit breaker. In this article, we will discuss the equipment used for testing the circuit
What is a Thermocouple Compensation Cable?
The thermocouple compensation cable is the bridge between the thermocouple and the transmitter transmitting the temperature signal. We will discuss thermocouple compensation cable in this
Routine Tests of Circuit Breaker
Routine tests of circuit breaker comprise power frequency overvoltage withstand test, dielectric test, contact resistance test, tightness test, visual checks, mechanical operation test, and SF6
What is Pump Cavitation? Types, Causes, and Prevention
Pump Cavitation is a phenomenon by which gas or vapor bubbles produces in a fluid as a result of changes in pressure or temperature. When
What is a PWM Inverter : Types and Their Applications
PWM inverter function on the principle of pulse width modulation technique. The PWM inverter can switch on and off the IGBT at much faster rate.
What is a Thermocouple? Its Types & Working Principle
What is a Thermocouple? A thermocouple is a temperature sensor that functions on the principle of thermoelectric effect. The thermoelectric effect converts the temperature difference
Peak Load Current of Backward Diode
What is Peak Load Current? Peak Load Current of Backward Diode is the maximum current that flows through it. By construction, the backward diode is
Thermocouples Burnout Detection
Thermocouple burnout detection is very important for ensuring no tripping of the plant if the thermocouple sensor opens. The thermocouple has two dissimilar materials joined
What is NAMUR NE 43?
NAMUR NE 43 is a standard that defines the operating AO-LL and AO-UL values. The transmitter outputs a 4-20 mA current. However, as per NAMUR