Circle Network Head Interview Questions and Answers

N-E voltage refers to the voltage between neutral and earth in a system. Earthing is used to provide a path for fault currents to safely dissipate.

• N-E voltage is the voltage difference between the neutral and earth points in an electrical system

• Earthing is essential to provide a path for fault currents to flow safely to the ground

• Earthing helps in protecting equipment and individuals from electric shocks

• Proper earthing also helps in maintaining the stability of the electrical...read more

The type of smoke in DG's is typically exhaust smoke from the diesel engine.

• DG's (diesel generators) produce exhaust smoke as a byproduct of combustion

• The color of the smoke can indicate potential issues with the engine (e.g. black smoke may indicate incomplete combustion)

• Regular maintenance and proper tuning can help reduce smoke emissions

Power stroke in DG refers to the downward movement of the piston in a diesel engine, compressing the air-fuel mixture for combustion.

• Power stroke is the third stage of the four-stroke cycle in a diesel engine

• During the power stroke, the piston moves downward, compressing the air-fuel mixture

• The compressed mixture is ignited by the heat of compression, leading to combustion and the generation of power

• The power stroke is crucial for the operation of a diesel engine, as it is wh...read more