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NTPC interview questions for popular designations
Fundamentals of Power System refer to the basic concepts and principles of electrical power generation, transmission, and distribution.
Power generation and its types
Transmission and distribution systems
Load flow analysis
Fault analysis and protection
Power system stability
Renewable energy integration
Power quality and reliability
Smart grid technologies
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I was interviewed before Feb 2023.
I applied via Company Website and was interviewed before Jan 2023. There was 1 interview round.
I applied via Job Portal and was interviewed before Apr 2022. There were 3 interview rounds.
I applied via Approached by Company and was interviewed before May 2021. There were 2 interview rounds.
A circuit breaker is an electrical switch that automatically interrupts the flow of current in a circuit.
It is designed to protect electrical circuits from damage caused by excessive current or short circuits.
When the current exceeds a certain limit, the circuit breaker trips and interrupts the flow of electricity.
It can be manually reset after tripping or may automatically reset once the fault is cleared.
Circuit break...
Step up and step down transformers are used to increase or decrease the voltage in electrical systems.
Step up transformers increase the voltage from the input to the output.
Step down transformers decrease the voltage from the input to the output.
Step up transformers have more turns in the secondary coil than in the primary coil.
Step down transformers have fewer turns in the secondary coil than in the primary coil.
Step ...
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