What are the commonly used schemes for the bus zone protection?
What is electrical earthing?
What is meant by reset level of the relay?
How many methods use the load flow solution?
What is the difference between the relay and the circuit breaker?
What is the power plant or power station?
How many types of fault occur in a 3-phase power system?
What is the importance of earthing?
What is mean by hot and cold loop testing? What is the difference between them?
What are the different modes of plc processor?
What is mean by hot and cold loop testing?
What is the difference between hot and cold loop testing?
L.A. (Lightening Arrester) is located at a place from where transmission line enters the transmitting substation. So L.A. (Lightening Arrester) is the first equipments which has to encounter with lightening, high voltage surges and switching surges. It has to absorb energy of lightening, high voltage surges, and switching surges. L.A. (Lightening Arrester) is made up of layers of semiconductors. If these layers can not tolerate energy released by lightening, high voltage surges, and switching surges the L.A. (Lightening Arrester) blasts.
how the aircraft outer body and inner body is separated ?
how the inner and outer body is separated in aircrafts?
