Shilpa Medicare Interview Questions, Process, and Tips

We can use a Class CT for differential protection.

• Class CTs are commonly used for differential protection in electrical engineering.

• Class CTs provide accurate current measurement and can detect small differences in current flow.

• They are often used in applications such as transformer differential protection and motor protection.

• Class CTs are designed to have a high accuracy and low saturation level to ensure reliable di...read more

Power transformers require various protection measures to ensure their safe and reliable operation.

• Overcurrent protection to prevent excessive current flow

• Differential protection to detect internal faults

• Buchholz relay to detect and prevent transformer oil and gas faults

• Temperature monitoring to prevent overheating

• Voltage protection to safeguard against overvoltage

• Ground fault protection to detect and isolate ground fa...read more