Vedanta Limited Maintenance Planner Interview Questions and Answers

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Q1. Basic electrical knowledge maintenance engineer knowledge and power plant knowledge
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Q2. Basic electrical engineer questions maintenance engineer questions and power plant questions
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Q3. Transformers related questions Buchholz really etc
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Q4. MCB contactor rectifier etc
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Q1. What is the Primary role of maintenance engineer?
Ans. 
The primary role of a maintenance engineer is to ensure the smooth operation of machinery and equipment by conducting regular inspections, repairs, and preventive maintenance.
• Conducting regular inspections to identify any potential issues or malfunctions

• Performing repairs and troubleshooting to fix any problems that arise

• Implementing preventive maintenance schedules to prevent breakdowns and prolong equipment lifespan

• C...read more
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Q2. How do you troubleshoot a recurring problem in equipment?
Ans. 
To troubleshoot a recurring problem in equipment, I would follow a systematic approach to identify the root cause and implement a permanent solution.
• Start by gathering information about the problem, including when it occurs and any patterns or common factors.

• Inspect the equipment thoroughly to identify any visible signs of damage or wear.

• Review maintenance records and previous repair attempts to see if there is a recur...read more
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Q3. What is TPM and Maintenance KPI'S?
Ans. 
TPM stands for Total Productive Maintenance and Maintenance KPI's are Key Performance Indicators used to measure maintenance performance.
• TPM is a proactive approach to maintenance that aims to maximize equipment effectiveness and minimize downtime.

• Maintenance KPI's are metrics used to track and evaluate the performance of maintenance activities, such as equipment uptime, mean time between failures, and maintenance cost...read more
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Q1. Tell us about yourself?
Ans. 
I am a dedicated Maintenance Engineer with a strong background in mechanical engineering and a passion for problem-solving.
• Experienced in troubleshooting and repairing mechanical systems

• Skilled in preventive maintenance to ensure optimal equipment performance

• Proficient in reading technical drawings and schematics

• Strong knowledge of safety protocols and regulations in maintenance work
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Q2. How do you collaborate with other team.
Ans. 
I collaborate with other team members by actively communicating, sharing knowledge, and working together to solve problems.
• Regularly communicate with team members to discuss ongoing projects and share updates

• Participate in team meetings to brainstorm solutions and assign tasks

• Work together with other engineers to troubleshoot and resolve maintenance issues

• Share knowledge and best practices with team members to improve ...read more
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Q1. Which is a liquid metal.
Ans. 
Mercury is a liquid metal at room temperature.
• Mercury is the only metal that is liquid at room temperature

• It has a silvery appearance

• Mercury is commonly used in thermometers and barometers
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Q2. What is alluminium melting point?
Ans. 
The melting point of aluminum is 660.32 degrees Celsius.
• The melting point of aluminum is 660.32 degrees Celsius or 1220.58 degrees Fahrenheit.

• Aluminum transitions from a solid to a liquid state at its melting point.

• Maintaining the correct temperature is crucial when melting aluminum for casting or other processes.
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Q3. What is melting point of tungsten?
Ans. 
Tungsten has a melting point of 3,422 degrees Celsius.
• Melting point of tungsten is 3,422 degrees Celsius

• Tungsten has one of the highest melting points of all metals

• It is commonly used in high-temperature applications such as light bulb filaments and aerospace components
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Q4. How much the gravitational constant of earth?
Ans. 
The gravitational constant of Earth is approximately 9.81 m/s^2.
• The gravitational constant of Earth is a measure of the acceleration due to gravity on the surface of the Earth.

• It is commonly denoted as 'g' and has an approximate value of 9.81 m/s^2.

• This value can vary slightly depending on the location and altitude on Earth.
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Q5. How much the escape velocity from earth?
Ans. 
Escape velocity from Earth is approximately 11.2 km/s.
• Escape velocity is the minimum speed needed for an object to break free from the gravitational attraction of a planet.

• It is calculated using the formula: escape velocity = sqrt(2 * gravitational constant * mass of the planet / radius of the planet)

• For Earth, the escape velocity is approximately 11.2 km/s.

• Escape velocity varies depending on the planet's mass and radi
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Q1. What is maintenance, preventive maintenance, break down maintenance
Ans. 
Maintenance is the process of keeping equipment in good condition. Preventive maintenance is scheduled maintenance to prevent breakdowns. Breakdown maintenance is repairing equipment after it has failed.
• Maintenance is the process of ensuring that equipment is in good working condition.

• Preventive maintenance is scheduled maintenance that is performed to prevent equipment breakdowns.

• Breakdown maintenance is the repair of...read more
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