Patanjali Foods Deputy Manager Maintenance Interview Questions and Answers

Time work, time distance, profit and loss

Q1. Tell me about your self
Ans. 
I am a dedicated Mechanical Maintenance Engineer with 5 years of experience in troubleshooting, repairing, and maintaining mechanical systems.
• Experienced in conducting regular inspections to identify and address mechanical issues

• Skilled in performing preventive maintenance to ensure optimal functioning of equipment

• Proficient in using tools and equipment to repair and replace faulty components

• Strong knowledge of mechani...read more
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Q2. Education, experience
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Q3. What are you strength
Ans. 
My strengths include strong problem-solving skills, attention to detail, and a solid technical knowledge.
• Strong problem-solving skills - I am able to quickly identify and resolve mechanical issues to ensure minimal downtime.

• Attention to detail - I meticulously inspect equipment to catch potential problems before they escalate.

• Solid technical knowledge - I have a deep understanding of mechanical systems and how to maint
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Q4. Why are interested in this job
Ans. 
I am passionate about solving mechanical problems and ensuring equipment runs smoothly.
• I have always been fascinated by how machines work and enjoy troubleshooting issues.

• I have a strong background in mechanical engineering and hands-on experience in maintenance.

• I am excited about the opportunity to contribute to the efficiency and reliability of the company's machinery.

• I thrive in fast-paced environments where I can a...read more
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Q1. Technical abilites
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Q2. Machine learning
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Q1. Explain completed details of Errection & Comissining of Pneumatic Compressor?
Ans. 
Erection and commissioning of a pneumatic compressor involves assembling the components, connecting the necessary piping, testing for functionality, and fine-tuning for optimal performance.
• Assemble the components of the pneumatic compressor according to the manufacturer's instructions.

• Connect the necessary piping for air intake, compression, and output.

• Test the compressor for functionality by running it empty and check...read more
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Q2. How to calculate blowdown of cooling tower? What are the maintenance practice followed in maintenance efficiency of cooling tower? How to calculate capacity of cooling tower?
Ans. 
Blowdown of cooling tower can be calculated using cycles of concentration. Maintenance practices include regular cleaning, inspection, and water treatment. Cooling tower capacity can be calculated based on heat load and design parameters.
• Calculate blowdown using cycles of concentration formula: Blowdown = Evaporation Loss / (Cycles of Concentration - 1)

• Maintenance practices include regular cleaning of cooling tower fil...read more
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Q3. Explain RCM in detail ?
Ans. 
RCM stands for Reliability Centered Maintenance, a proactive maintenance strategy focused on identifying and preventing equipment failures.
• RCM is a systematic approach to maintenance planning that aims to optimize maintenance tasks to ensure equipment reliability.

• It involves analyzing the functions and potential failure modes of equipment to determine the most effective maintenance strategies.

• RCM prioritizes maintenanc...read more
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Q4. Classify pumps on the basis of casings ?
Ans. 
Pumps can be classified based on their casings as follows: volute casing, axial split casing, and radial split casing.
• Volute casing pumps have a spiral-shaped casing that gradually expands to the discharge outlet.

• Axial split casing pumps have a casing split along the horizontal centerline of the pump.

• Radial split casing pumps have a casing split along the vertical centerline of the pump.
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Q5. Explain the working principle of Air compressor ?
Ans. 
Air compressor works by compressing air to increase its pressure and decrease its volume.
• Air is drawn into the compressor through an intake valve.

• The air is then compressed using a piston or rotating impeller.

• Compressed air is stored in a tank or released directly for use.

• Examples of air compressors include reciprocating, rotary screw, and centrifugal compressors.
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Q1. What is smps. How it's work
Ans. 
SMPS stands for Switched Mode Power Supply. It is a type of power supply that uses switching devices to convert electrical power efficiently.
• SMPS converts AC voltage to DC voltage through a series of switching components

• It is more efficient than traditional linear power supplies

• Commonly used in electronic devices like computers, TVs, and LED lights

• Helps regulate voltage and current to provide stable power output
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Q2. Panel control wiring
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Q1. Online inter view
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Q2. And operating and maintenance
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Q1. Electrical questions
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Q2. Diagrams and basics
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Q1. Technical Questions
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Q1. Asked about my self
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Share details of your previous job.
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Q4. Why are you looking for a change?
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Q5. Where do you see yourself in 5 years?
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Q1. Utility and machine related
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Q1. Maintenace technical
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