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Explain time-current characteristics of IDMT relay.
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Draw a typical time-current characteristic for IDMT relay.

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Explain What is use of lockout relay in ht voltage?
Answer : A **lockout relay** is used in **High Tension (HT) voltage systems** to protect equipment and ensure safety during faults or abnormal conditions. Its main function is to prevent the re- ... safety feature that helps avoid further damage in HT voltage systems after a fault, ensuring safe operation....

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With neat sketch, explain working of directional overcurrent relay.

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When voltage increases then current also increases then what is the need of over voltage relay and over current relay?

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Explain the concept of settling time in DAC output.

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Explain the concept of reverse recovery time in diodes.

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What do you mean by time series explain its components?

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What is the significance of the time-current characteristic curve in overcurrent protection?

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How to Calculate the charging Time and Charging current for battery Charging?
Answer : To calculate the charging time and charging current for a battery, we need to know a few basic parameters. Here's how to calculate each: ### 1. **Charging Current Calculation:** The charging ... of batteries have different safe charging currents. Let me know if you need more details on this!...

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What is the current in the RL circuit at a time t=0?

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Define the following terms related to circuit breaker: i) Breaking Capacity ii) Making Capacity iii) Short time rating iv) Normal current rating.

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Define the following terms related to CB: i) Rated normal current ii) Rated breaking current iii) Short time rating iv) Symmetrical breaking current.

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What is the structure of a MOSFET and its VI characteristics?

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