Rod Gap Arrester is generally located across the bushings of transformer and generally used as back up protection in case of main arresters.
What is Overcurrent Relay? Explanation, Types & Applications
Overcurrent relays are used for protecting the equipment by over-currents. Over currents may cause the break in insulation if temperature exceeds the limits for which the insulation is designed. For wide varieties, these relays are used which are listed below
Difference between Isolator and Circuit Breaker
In this topic, you study the Difference between Isolator and Circuit Breaker.
What is Moving Iron (MI) Instrument? Theory, Types & Diagram
In this topc, you study Moving Iron (MI) Instrument or Permanent magnet Moving Iron (PMMI) Instrument Theory, Types, Advantages, Disadvantages & Diagram.
What is Balanced Load?
In this topic, you study the meaning of balanced load in 3 phase system and three Phase balanced system.
Difference Between IHRM and Domestic HRM
In this topic, you study the difference between global or international HRM (IHRM) and Domestic HRM.