Nandan Petrochem Maintenance Engineer Interview Questions and Answers

Q1. Machine handle by you man power machine technical details
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Q1. What is salary expectations
Ans. 
The salary expectations for a Maintenance Engineer vary depending on factors such as experience, location, and industry.
• Consider the average salary range for Maintenance Engineers in your area and industry.

• Take into account your level of experience and any specialized skills or certifications you possess.

• Research the salary ranges offered by similar companies or organizations.

• Be prepared to negotiate and discuss benefi...read more
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Q1. How much experience do you have?
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Q2. Why do you want to change company?
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Q1. Electrical related questions like star delta motor load protection and transformer protection
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Q1. Direct interview by maintenance head.
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Q2. After interview quick selection
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Q1. Final interview by top management.
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Q1. What is the work?
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Q2. How hours is duty time?
Ans. 
The duty time for Maintenance Fitter varies depending on the company and specific job requirements.
• Duty time for Maintenance Fitter can range from 8 to 12 hours per day.

• Some companies may require overtime or on-call duty during weekends or holidays.

• Shift work may also be common in certain industries, leading to varying duty hours.

• It is important to clarify the specific duty time expectations during the interview proces
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Q3. What is facility provided by company
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Q4. How many employees in this company?
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Q5. What is the turn over of company?
Ans. 
The turnover of the company is approximately 10% annually.
• The turnover rate of a company refers to the percentage of employees who leave the company within a certain period of time.

• A turnover rate of 10% annually is considered relatively low and indicates a stable workforce.

• Factors such as company culture, compensation, and job satisfaction can impact turnover rates.
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Simple aptitude questions ,
Previous experience related questions

Q1. Which bearing used in gearbox What types of Maintenance
Ans. 
The type of bearing used in a gearbox depends on the application. Common types include ball bearings, roller bearings, and sleeve bearings.
• The type of bearing used in a gearbox depends on the application and the load it will be subjected to.

• Ball bearings are commonly used in high-speed applications, while roller bearings are used for heavy loads.

• Sleeve bearings are used in low-speed applications and require lubrication...read more
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Q2. Day to day routine activity What is a good Maintenance plan
Ans. 
A good maintenance plan involves regular inspections, preventive maintenance, and timely repairs.
• Regularly inspect equipment to identify potential issues before they become major problems

• Perform preventive maintenance tasks such as lubrication, cleaning, and calibration

• Schedule repairs promptly to minimize downtime and prevent further damage

• Keep detailed records of maintenance activities and equipment performance

• Contin...read more
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Q1. Single phase elcb used in lighting.?
Ans. 
Single phase ELCB is used for protection against electric shock in lighting circuits.
• ELCB stands for Earth Leakage Circuit Breaker.

• It detects and interrupts the circuit if there is a leakage of current to earth.

• Single phase ELCB is used in lighting circuits where the load is predominantly resistive.

• It is not suitable for circuits with electronic ballasts or motors.

• It provides protection against electric shock to humans...read more
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Q2. Transformer used oil name?
Ans. 
The name of transformer used oil is transformer oil or insulating oil.
• Transformer oil is a highly refined mineral oil that is stable at high temperatures and has excellent electrical insulating properties.

• It is used to cool and insulate transformers, circuit breakers, and other electrical equipment.

• Transformer oil is also known as insulating oil or dielectric oil.

• It is important to regularly test and maintain transform...read more
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Q1. About injection molding and management
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Q2. Reports , mis, inventory management and indent
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Q1. Machine handle by you man power machine technical details
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Q1. What is salary expectations
Ans. 
The salary expectations for a Maintenance Engineer vary depending on factors such as experience, location, and industry.
• Consider the average salary range for Maintenance Engineers in your area and industry.

• Take into account your level of experience and any specialized skills or certifications you possess.

• Research the salary ranges offered by similar companies or organizations.

• Be prepared to negotiate and discuss benefi...read more
Answered by AI
Add your answer