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What is alterneting current?
a current that keeping on changing its polarity with time is called alterneting current
What are time delay relay characteristics?
Time delay protective relays used in the power industry can be time over current or voltage, or definite time over / under voltage / over current.Definite time type relays use an over / under voltage / current element that picks up when voltage / current reach a specified level. When this picks up, a timer is started. If current / voltage stays above / below the pickup value for long enough to allow the timer to expire, the relay trip contacts are closed.Time over current elements use an inverse time - current curve to define speed of operation, so the more current is present, the faster the relay will operate.
What is high set and low set current setting?
The low-set stage is a current with a definite time or inverse-time operation. The high-set stage has a definite time characteristic only without the inverse-time operation.
What are Conduction Current Density and Displacement Current Density?
We know specifically the definition of current density as current flow through a surface of unit area. Conduction current is the current through the conductors in the presence of electrostatic fields and displacement current is the current flow due to time varying electric fields
What is DTOC relay?
A definite time over-current relay operates like an instantaneous over-current relay coupled with a timer. Once current reaches the pick-up value, it initiates the timing circuit. As long as current stays above this pick-up value, the timer will continue to time. Once the definite time setting is reached, the relay gives trip signal to the circuit breaker.
What is the time difference between england----marrakech?
No time difference.
When was Marrakech created?
Marrakech was created in 1062.
When was KAC Marrakech created?
KAC Marrakech was created in 1947.
When was Marrakech Express created?
Marrakech Express was created in 1989.
When did Battle of Marrakech happen?
Battle of Marrakech happened in 1908.
What is the duration of Marrakech Express?
The duration of Marrakech Express is 1.83 hours.
Can you get a train from marrakech to essaouira?
Unfortunately there is no train connection between Marrakech and Essaouira.
When was Marrakech - song - created?
Marrakech - song - was created on 2004-05-03.
When was Najm de Marrakech created?
Najm de Marrakech was created in 1965.
When was The American School of Marrakech created?
The American School of Marrakech was created in 1995.
Why is Marrakech referred to as an imperial city?
Marrakech is a city built by Moroccan Berber empire.
How many pages does The Lying Stones of Marrakech have?
The Lying Stones of Marrakech has 384 pages.
