NTPC Instrumentation Technician Interview Questions and Answers

Maintenance work in power plant involves regular inspections, repairs, and upgrades to ensure smooth operation and safety.

• Regularly inspecting equipment for signs of wear and tear

• Performing routine maintenance tasks such as lubricating moving parts

• Repairing faulty equipment to prevent breakdowns

• Upgrading systems to improve efficiency and safety

• Following safety protocols to prevent accidents

• Keeping detailed records of m

All types of electrical equipment refer to a wide range of devices used for generating, transmitting, and distributing electricity.

• Generators: devices that convert mechanical energy into electrical energy

• Transformers: devices that change the voltage of electricity for transmission

• Switchgear: equipment used to control, protect, and isolate electrical circuits

• Cables and wires: used for transmitting electricity from one p...read more

Experienced production engineer with a background in mechanical engineering and a passion for optimizing manufacturing processes.

• Graduated with a degree in Mechanical Engineering

• Worked for 5 years in the manufacturing industry

• Implemented lean manufacturing principles to improve production efficiency

• Led a team in reducing production costs by 15% through process optimization

Knocking is an abnormal combustion phenomenon in internal combustion engines.

• Knocking occurs when the air-fuel mixture in the engine's cylinders ignites prematurely or unevenly.

• It produces a knocking or pinging sound, which can cause damage to the engine if not addressed.

• Factors contributing to knocking include low octane fuel, high engine temperatures, and incorrect ignition timing.

Mechanical engineering is the branch of engineering that deals with the design, analysis, and manufacturing of mechanical systems.

• Involves the application of physics, mathematics, and materials science

• Designs and analyzes machines, engines, and other mechanical systems

• Includes areas such as thermodynamics, mechanics, and robotics

• Examples include designing car engines, aircraft structures, and medical devices