Zahran Operation & Maintenance Interview Questions and Answers

Expected CTC should be based on the candidate's experience, skills, and the industry standards.

• Consider the candidate's years of experience in the field

• Take into account the candidate's technical skills and expertise

• Research industry standards for Senior Engineer salaries

• Discuss with the candidate their salary expectations and negotiate if needed

Key aspects of turbine protection include overspeed protection, vibration monitoring, temperature monitoring, and lube oil system protection.

• Overspeed protection is crucial to prevent catastrophic failure in case of excessive turbine speed.

• Vibration monitoring helps detect any abnormal vibrations that could indicate potential issues with the turbine.

• Temperature monitoring ensures that the turbine operates within safe temperature limits to prevent damage.

• Lube oil system protec...read more

Different types of components in React include functional components, class components, and higher-order components.

• Functional components are simple functions that take props as input and return JSX elements.

• Class components are ES6 classes that extend React.Component and have a render method.

• Higher-order components are functions that take a component as input and return a new component with additional functionality.

• Examples: Functional component - const MyComponent = (props)...read more

Find closest element and sort array of strings

• Iterate through the array to find the closest element to a given target

• Use a custom comparator function to sort the array based on distance from target

• Handle edge cases like empty array or multiple closest elements

Flame scanner calibration ensures accurate detection of flames in a combustion system.

• Flame scanner calibration involves adjusting the sensitivity and threshold levels to detect flames accurately.

• Regular maintenance and cleaning of the flame scanner is important for proper calibration.

• Calibration procedures may vary depending on the type of flame scanner used, such as UV, IR, or IR3 scanners.

• Some flame scanners may require manual adjustment while others can be calibrated auto...read more