mAh, which stands for milliampere-hour, is a term often associated with batteries. But what exactly does it mean, and why is it important? In this…
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A PPM meter, or parts per million meter, is a device or instrument used to measure the concentration of a substance in a solution or…
Batteries are an essential part of our daily lives. They power our devices, from small electronic gadgets to larger appliances. Among the most commonly used…
1 unit of electricity is an important parameter for understanding the energy consumption by the electrical load. A Watt (W) is the standard unit of…
The nature of the works of the Isolator and Circuit Breaker is the same, both are used to isolate the circuit from the connected supply.…
DC earth fault relay is commonly used to detect earth fault in DC systems. An ungrounded DC system is used to control the supply of…
DC earth fault locator is an instrument that is used to detect earth fault in a live DC system. DC system is used for the…
Anti pumping relay is used in the circuit breakers to prevent unwanted closing of the breaker after immediate tripping. Due to failure of the TNC…
The trip circuit supervision relay always monitors the healthiness of the trip circuit including a connected trip coil of the CB. Tripping or isolation of…
Grading capacitor is commonly used in High Voltage Circuit Breaker for uniform voltage distribution across the Breaker contacts at CB open position. In a multi-break…