Technical Executive Engineer Interview Questions and Answers

Diesel engine works on the principle of compression ignition.

• Air is compressed in the cylinder

• Fuel is injected into the compressed air

• The mixture ignites due to high temperature and pressure

• The expanding gases push the piston down, creating power

• Diesel engines are more fuel-efficient than gasoline engines

ACB Breaker is a safe electrical device that protects electrical circuits from overloads and short circuits.

• ACB Breaker has built-in safety features such as trip mechanisms and thermal sensors.

• It is designed to automatically trip and disconnect the circuit in case of overloads or short circuits.

• ACB Breaker is tested and certified by regulatory bodies to ensure its safety and reliability.

• Regular maintenance and inspection of ACB Breaker can further enhance its safety and perfo...read more

Transformers are safe if properly installed, maintained, and operated.

• Transformers should be installed in a well-ventilated area.

• Regular maintenance should be performed to ensure proper functioning.

• Proper grounding and insulation are essential for safety.

• Overloading and overheating should be avoided.

• Transformer oil should be checked regularly for leaks and contamination.

• Safety devices such as fuses and circuit breakers should be installed.

• Proper training and education for ope...read more

D.G engine safety is crucial for preventing accidents and ensuring smooth operation.

• Regular maintenance and inspection are necessary to ensure the safety of D.G engines.

• Proper ventilation and cooling systems must be in place to prevent overheating and fire hazards.

• Fuel storage and handling must be done with caution to prevent leaks and explosions.

• Emergency shutdown systems and fire suppression systems should be installed to prevent accidents.

• Operators must be trained and know...read more