Junior Engineer Executive Interview Questions and Answers

Active regulator in DRS actively controls the output voltage, while monitor regulator monitors the output voltage without actively adjusting it.

• Active regulator adjusts output voltage based on feedback signals

• Monitor regulator only monitors output voltage without making adjustments

• Active regulator ensures stable output voltage under varying load conditions

• Monitor regulator provides feedback on output voltage for monitoring purposes

Cooling towers are used to remove heat from a process system and transfer it to the atmosphere.

• Natural draft cooling tower

• Mechanical draft cooling tower

• Crossflow cooling tower

• Counterflow cooling tower

Types of maintenance include corrective, preventive, predictive, and proactive maintenance.

• Corrective maintenance involves fixing a problem after it has occurred.

• Preventive maintenance involves regularly scheduled maintenance to prevent problems from occurring.

• Predictive maintenance involves using data and analytics to predict when maintenance is needed.

• Proactive maintenance involves identifying and addressing potential problems before they occur.

• Examples include changing the...read more