The operating time of a circuit breaker is crucial in any protection scheme.  A circuit breaker that takes too long to open will seriously c...

An Arc Flash is a serious accident in which a short circuit or an earth fault creates an arc.  The tremendous heat generated can cause sever...

Air Break Switches are special switches designed isolate a circuit.  The are usually employed in out door installations.  Special Arcing Ho...

Jogging refers to repeated starting and stopping of a motor in short bursts to perform a particular movement such as moving a crane to a par...

Line chokes are inductances which are connected in series to devices such as inverters and rectifiers.  Lines chokes are used widely in Driv...

The Non Contact High Voltage Indicator is a safety device which indicates with a buzzer sound and flashing light whether a conductor or an ...

Harmonics Mitigating transformers are special kind of transformers which are used to mitigate harmonics in the connected loads. They are of...