Thriveni Earthmovers Maintenance Manager Interview Questions and Answers

Q1. What is frl and enumati
Ans. 
FRL stands for Filter, Regulator, Lubricator and Enumati is not a recognized term in the maintenance field.
• FRL is a combination of components used in pneumatic systems to filter, regulate pressure, and lubricate the air supply.

• Examples of FRL components include air filters to remove contaminants, regulators to control pressure, and lubricators to add oil to the air.

• Enumati does not have a known meaning or usage in main
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Q2. Full from fitter
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Q3. Type of baring a
Ans. 
There are various types of bearings used in machinery, such as ball bearings, roller bearings, and plain bearings.
• Ball bearings use balls to reduce friction between two surfaces, commonly found in wheels and pulleys.

• Roller bearings use cylindrical rollers to reduce friction, commonly found in conveyor belts and gearboxes.

• Plain bearings have a simple design with a sliding surface, commonly found in hinges and bushings.
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Q4. Callsificatin of fill offjob
Ans. 
Fill offjob is a term used in maintenance to classify tasks that are completed outside of regular working hours.
• Fill offjob tasks are typically scheduled during weekends or holidays to minimize disruption to regular operations.

• Examples of fill offjob tasks include major equipment repairs, facility upgrades, and preventive maintenance activities.

• Maintenance fitters may be required to work on fill offjob tasks to ensure ...read more
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Q5. List count of varniar calipat
Ans. 
The count of varniar calipat is not a standard term in the maintenance fitter field.
• There is no standard definition or reference for varniar calipat in maintenance fitting.

• It is possible that the term is specific to a certain company or industry, in which case the count would depend on their specific requirements.

• It would be best to ask for clarification on the term or context in which it is being used.
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Q6. Calcification of fill
Ans. 
Calcification of fill refers to the accumulation of calcium deposits in a filling material.
• Calcification of fill can occur in dental fillings, causing them to harden and potentially crack over time.

• This process can also occur in industrial settings, such as in pipelines where calcium deposits build up and restrict flow.

• Preventative measures such as regular cleaning and maintenance can help reduce the risk of calcificat
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Q7. List count of bor gauge
Ans. 
The count of bore gauges refers to the number of bore gauges available for use in maintenance tasks.
• Check the inventory records for the number of bore gauges on hand

• Count the physical bore gauges in the maintenance department

• Consult with colleagues or supervisors to confirm the count

• Ensure all bore gauges are accounted for and in working condition
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Q1. What is your achievements in your previous plant
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Q2. What are the critical scenario which you have deal in adverse conditions.
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Q1. Working experience in my old company
Ans. 
I have 5 years of experience as a Maintenance Incharge in my previous company.
• Managed a team of 10 technicians to ensure timely maintenance of equipment

• Implemented preventive maintenance schedules to reduce downtime

• Coordinated with vendors for spare parts procurement

• Trained new technicians on equipment maintenance procedures
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Q2. Moter releted qui
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Q3. Crusher roller related
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Q4. Chain and roop brekar
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Q5. Conveyor belt related
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Aptitude test b.e electronics level

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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HR after call back from company Side

Q1. How can you confirm the isolation before performing the preventive maintenance of a 11 kV power transformer
Ans. 
To confirm isolation before performing preventive maintenance on a 11 kV power transformer, follow these steps:
• Ensure the power supply to the transformer is switched off

• Lock and tag the circuit breaker or disconnect switch to prevent accidental energization

• Use a voltage detector or multimeter to verify absence of voltage at the transformer terminals

• Check for any warning signs or labels indicating isolation

• Visually insp...read more
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General knowledge questions asked in test

Current affairs discussed in GD round

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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