Thermax Limited Graduate Trainee Interview Questions and Answers

Q1. Swing operation not working in excavator, describe trouble shooting
Ans. 
Check hydraulic fluid levels, inspect swing motor, test swing motor solenoid, check for electrical issues
• Check hydraulic fluid levels to ensure there is enough fluid for proper operation

• Inspect the swing motor for any signs of damage or wear that may be causing the issue

• Test the swing motor solenoid to see if it is functioning correctly

• Check for any electrical issues that may be affecting the operation of the swing mec
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Q2. Fuel consumption high issue. Resolve method.
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Q3. Machine marching slow. Rectify
Ans. 
Check for any clogs in the machine, ensure proper lubrication, and adjust machine settings if necessary.
• Check for any clogs or blockages in the machine that may be causing it to run slow

• Ensure that the machine is properly lubricated to reduce friction and improve efficiency

• Adjust machine settings such as speed, feed rate, or pressure as needed to optimize performance
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Q1. Mechanical Seal Leakage how to say primary Seal Or Secondary seal Problem
Ans. 
Identifying primary or secondary seal problem in case of mechanical seal leakage.
• Check the location of the leakage to determine if it's the primary or secondary seal

• Primary seal leakage occurs on the product side while secondary seal leakage occurs on the atmospheric side

• Inspect the seal faces for wear and damage to identify the root cause of the leakage

• Check the seal flush and quench connections for blockages or impro...read more
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Q1. How type work experience like engine transmission, hydraulic related questions and how manage technician & field with office related work.
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Q2. How many years experience this field & share your experiences
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Q3. 1 How many years experience this field & share your experiences 2 how solve troubleshooting problem of the machine.
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Q1. Previous job role
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Q2. Defining process parameters and its significance
Ans. 
Process parameters are defined variables that affect the outcome of a process. They are significant in ensuring consistency and quality.
• Process parameters are variables that can be measured or controlled during a process

• They can include factors such as temperature, pressure, time, and flow rate

• By defining and monitoring process parameters, engineers can ensure consistency and quality in the final product

• For example, in...read more
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There is a online test conducted related to General Reasoning and General English .Also one other test Related to textile technical question.

Q1. General introduction of yourself?
Ans. 
I am a Service Engineer with expertise in troubleshooting and repairing various types of equipment.
• I have a Bachelor's degree in Mechanical Engineering.

• I have 5 years of experience in the field, working for a leading manufacturing company.

• I am skilled in diagnosing and resolving technical issues with machinery and equipment.

• I have a strong understanding of electrical and mechanical systems.

• I am proficient in using diag...read more
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Q2. How much sallery you want? And you know about the term and condition of this job and are you agree for this like that questions.
Ans. 
I would like a competitive salary that reflects my skills and experience.
• I am looking for a salary that is commensurate with the responsibilities and requirements of the Service Engineer role.

• I have researched the average salary range for Service Engineers in this industry and location.

• I am open to negotiation and would like to discuss the salary package in more detail during the interview.

• I value fair compensation for
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Q1. First Round interview is with AGM. He asked me about all that work which is I am doing in my previous mill . After that He comes forward to the technical parameter which is running there . Each and every p...read more
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Q1. My Final Round Interview is with Technical head Of Voltas Limited . He asked me that, Tell about yourself ? Some question related to my work. Also He asked about my Family Background . That's all
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Q1. Final discussion about sallery package and terms & condition of the job .
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Q1. What is sub cooling and super heat
Ans. 
Sub cooling and superheat are terms used in refrigeration to describe the temperature difference between the refrigerant's actual temperature and its saturation temperature.
• Sub cooling is the difference between the refrigerant's actual temperature and its saturation temperature at a particular pressure.

• Superheat is the difference between the refrigerant's actual temperature and its saturation temperature at a particula...read more
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Q2. The chiller condenser outlet line to super heat work and evaporator to compressor before sub cooling work
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Q1. Refrigeration basic cycle
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Q2. 1.Compressor to condenser 2.Condenser to expansion valve 3.Expansion valve to evaporator 4.Evaporator to compressor
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Q1. The split unit E6 error how to resolve
Ans. 
E6 error in a split unit can be resolved by checking the air filter, cleaning the coils, and resetting the unit.
• Check the air filter for any blockages or dirt buildup

• Clean the coils to ensure proper airflow and cooling

• Reset the unit by turning it off for a few minutes and then turning it back on

• Consult the user manual for specific troubleshooting steps
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Q2. Check the Indore to outdoor communication cable continuity continuous not coming means cable is failure and cable continuity is coming na board failure
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Manager and technical officer

One split AC installation work explain