Keolis Hyderabad Metro Electrical Maintenance Engineer Interview Questions and Answers

Switchgear is a combination of electrical disconnect switches, fuses, or circuit breakers used to control, protect, and isolate electrical equipment.

• Switchgear is a general term for a collection of devices used to control, protect, and isolate electrical equipment.

• Circuit breakers are a type of switchgear that automatically interrupts the flow of electric current when a fault is detected.

• Switchgear can include disconne...read more

The interface between transformer and switch gears is the electrical connection and communication between the two components.

• The transformer and switch gears are connected through electrical cables or busbars.

• The switch gears control the flow of electrical power to and from the transformer.

• The switch gears may include circuit breakers, relays, and protective devices.

• The interface ensures proper coordination and protect...read more

The value of IBL of Transformer oil is the Insulating Breakdown Level.

• IBL is a measure of the dielectric strength of transformer oil.

• It indicates the maximum voltage that the oil can withstand before it breaks down and loses its insulating properties.

• The IBL value is important for ensuring the safe and reliable operation of transformers.

• Regular testing of transformer oil is necessary to monitor the IBL and detect any p...read more

Yes, I am ready for re-location.

• I am open to moving to a new location for the right opportunity.

• I have experience working in different cities and adapting to new environments.

• I am willing to relocate to further my career and gain new experiences.

• I understand the challenges that come with re-location and I am prepared to face them.

• I have a flexible mindset and can easily adjust to new surroundings.