Elite Powertech Interview Questions and Answers

Protection of equipment and relay is crucial for ensuring the safety and functionality of electrical systems.

• Relays are devices that automatically operate to isolate a faulty section of an electrical system.

• Proper coordination of relays is essential to ensure that the correct relay operates in case of a fault.

• Regular maintenance and testing of relays is necessary to ensure they function correctly when needed.

• Overcurren...read more

Testing of transformers involves various electrical and mechanical tests to ensure their performance and safety.

• Transformers are tested for their electrical parameters such as voltage ratio, impedance, and insulation resistance.

• Mechanical tests include checking for proper winding alignment, core tightness, and oil leakage.

• Other tests include temperature rise, short circuit, and impulse tests to assess the transformer's...read more

Testing of Circuit

• Testing of a circuit involves verifying its functionality and performance

• Various types of tests are conducted, such as functional testing, performance testing, and safety testing

• Testing can be done using specialized equipment like multimeters, oscilloscopes, and signal generators

• Test results are analyzed to identify any issues or faults in the circuit

• Examples of circuit testing include checking voltag...read more