Details about Current transformer ?please explain previous plant process ? How do you protect your Transformer ? Please explain voltage drop in cables with example?

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Accepted Answer

Current transformers are used to measure current in high voltage circuits. Transformers are protected using fuses, circuit breakers, and surge arresters. Voltage drop in cables is caused by resistance and can be calculated using Ohm's Law.

Current transformers are used to step down current in high voltage circuits for measurement purposes.
Transformers are protected using fuses to prevent overcurrent situations.
Circuit breakers are used to disconnect the transformer from the circuit in case of a fault.
Surge arresters are installed to protect the transformer from voltage surges.
Voltage drop in cables is caused by the resistance of the cable material.
Voltage drop can be calculated using Ohm's Law: V = I * R, where V is the voltage drop, I is the current flowing through the cable, and R is the resistance of the cable.
For example, if a cable has a resistance of 0.1 ohms and a current of 10 amps flowing through it, the voltage drop would be 1 volt.

Details about Current transformer ?please explain previous plant process ? How do you protect your Transformer ? Please explain voltage drop in cables with example?

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