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Deccan Fine Chemicals Diploma Mechanical Engineer Interview Questions and Answers

Updated 21 Jan 2025

Deccan Fine Chemicals Diploma Mechanical Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I was interviewed in Dec 2024.

Round 1 - Technical 

(5 Questions)

  • Q1. What is the working principle of shaft balancing in accordance with ISO 21940-11 and ISO 21940-12 standards?
  • Ans. 

    Shaft balancing in accordance with ISO 21940-11 and ISO 21940-12 standards involves reducing vibrations by adjusting the mass distribution along the shaft.

    • Shaft balancing aims to minimize vibrations in rotating machinery by adjusting the mass distribution along the shaft.

    • ISO 21940-11 specifies the balancing process for rigid rotors, while ISO 21940-12 covers the balancing of flexible rotors.

    • Balancing involves adding or...

  • Answered by AI
  • Q2. What does equipment alignment entail?
  • Ans. 

    Equipment alignment involves ensuring that all components of a machine are properly positioned and oriented to work efficiently and accurately.

    • Ensuring that all parts of the equipment are correctly positioned relative to each other

    • Checking and adjusting the alignment of shafts, belts, gears, and other components

    • Using precision tools such as laser alignment systems to achieve accurate alignment

    • Proper alignment helps pre...

  • Answered by AI
  • Q3. Following ASME section ix
  • Q4. Following ASME section v
  • Q5. Following ASME B31.3

Interview Preparation Tips

Interview preparation tips for other job seekers - Engineering service inspection.

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. Difference MS or SS, part of pump, gearbox,reactor,boiler and 5S,safety etc
  • Ans. 

    MS and SS refer to different types of materials used in the construction of equipment such as pumps, gearboxes, reactors, and boilers.

    • MS stands for Mild Steel and is a type of carbon steel that is commonly used in industrial applications.

    • SS stands for Stainless Steel and is a corrosion-resistant alloy that is often used in applications where hygiene and cleanliness are important.

    • The choice of material depends on the sp...

  • Answered by AI

Interview Questionnaire 

2 Questions

  • Q1. Modes of Heat transfer. What is heat transfer? Explain the modes of heat transfer with example. Laws of thermodynamic. Types of Pump. How to calculate its discharge rate and Head ?
  • Ans. 

    Heat transfer is the movement of thermal energy from one object to another. There are three modes of heat transfer: conduction, convection, and radiation.

    • Conduction is the transfer of heat through a material without any movement of the material itself. Example: Touching a hot stove.

    • Convection is the transfer of heat through the movement of fluids (liquids or gases). Example: Boiling water.

    • Radiation is the transfer of h...

  • Answered by AI
  • Q2. If you are fresher than prepared a such a subject which is your strength and mentioned it in your resume. On the basis of interested subject Intervier ask you a Questions.

I applied via Naukri.com and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Why we r used condenser in power plant ..?
  • Ans. 

    Condensers are used in power plants to convert steam back into water for reuse in the boiler.

    • Condensers increase the efficiency of the power plant by allowing the reuse of water.

    • They reduce the amount of water needed for the power plant.

    • Condensers also help to maintain a vacuum in the turbine exhaust, which increases the power output.

    • Examples of condensers used in power plants include surface condensers and jet condens

  • Answered by AI
  • Q2. How to calculate cfm of blower
  • Ans. 

    CFM of blower can be calculated by multiplying the blower's airflow rate by the blower's operating speed.

    • Determine the airflow rate of the blower in cubic feet per minute (CFM)

    • Determine the operating speed of the blower in revolutions per minute (RPM)

    • Multiply the airflow rate by the operating speed to get the CFM of the blower

    • CFM = Airflow rate (CFM) x Operating speed (RPM)

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Please understand every small thinks...
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Jan 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Technical 

(5 Questions)

  • Q1. All about ur resume mentioned as reactor, colimn, dcs systems, vacuum Ejector system
  • Q2. All About cv mentioned technical
  • Q3. Your Presence of mind
  • Ans. 

    I have a quick and analytical mind that allows me to make effective decisions in high-pressure situations.

    • I am able to quickly assess a situation and determine the best course of action

    • I remain calm and focused in high-pressure situations

    • I am able to think creatively to find solutions to unexpected problems

    • I have experience in emergency response and crisis management

    • For example, when a machine broke down unexpectedly, ...

  • Answered by AI
  • Q4. Your behavior is most important
  • Q5. Your awareness about safety work norms
  • Ans. 

    I have a strong awareness of safety work norms and prioritize safety in all aspects of my work.

    • I am familiar with OSHA regulations and guidelines

    • I have experience conducting safety audits and inspections

    • I prioritize safety in all maintenance tasks and ensure proper safety equipment is used

    • I have participated in safety training programs and regularly refresh my knowledge

    • I communicate safety concerns to management and co...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Salary negotiation, location,

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep all information update about legal compliance
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Feb 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Technical 

(3 Questions)

  • Q1. What is LMTD in heat exchanger
  • Ans. 

    LMTD stands for Logarithmic Mean Temperature Difference and is used to calculate the temperature difference in a heat exchanger.

    • LMTD is a method used to determine the temperature difference between two fluids in a heat exchanger

    • It takes into account the temperature difference at different points along the length of the heat exchanger

    • LMTD is used to calculate the heat transfer rate in a heat exchanger

    • It is calculated us...

  • Answered by AI
  • Q2. What grade of materials use in storage tank
  • Ans. 

    The grade of materials used in storage tanks depends on the type of fluid being stored and the tank's operating conditions.

    • The material should be compatible with the stored fluid to prevent corrosion or contamination.

    • Common materials used for storage tanks include carbon steel, stainless steel, and aluminum.

    • The thickness of the material should be sufficient to withstand the pressure and temperature of the stored fluid.

    • ...

  • Answered by AI
  • Q3. What is statutory compliance
  • Ans. 

    Statutory compliance refers to the legal requirements that organizations must adhere to in order to operate within the law.

    • It includes following laws and regulations related to labor, environment, health and safety, taxation, and more

    • Non-compliance can result in penalties, fines, legal action, and damage to reputation

    • Examples of statutory compliance include filing tax returns, obtaining necessary licenses and permits, ...

  • Answered by AI
Round 3 - Technical 

(2 Questions)

  • Q1. What is corrosion allowance
  • Ans. 

    Corrosion allowance is the additional thickness of material added to the original thickness of a metal to prevent corrosion.

    • It is a safety margin added to the thickness of metal to prevent corrosion

    • It is usually expressed in millimeters or inches

    • The amount of corrosion allowance depends on the type of metal, the environment it is exposed to, and the expected lifespan of the equipment

    • For example, a pipeline carrying cor...

  • Answered by AI
  • Q2. How to define life of equipment
  • Ans. 

    Life of equipment refers to the duration of time that the equipment can function effectively and efficiently.

    • The life of equipment is determined by various factors such as usage, maintenance, and environmental conditions.

    • Regular maintenance and timely repairs can extend the life of equipment.

    • Equipment manufacturers provide an estimated lifespan for their products, but this can vary depending on usage and maintenance.

    • Fa...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Aarti Industries Maintenance Engineer interview:
  • Amazing
  • Learning
  • knowledge fusion
Interview preparation tips for other job seekers - Be prepare with fundamentals of job you are currently doing in any organisation....keep knowledge of equipment and parameter you need to use in daily working in field with knowledge of cost of parts and equipment that will help you to minimise your breakdown cost and ultimate saving.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Oct 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. Basics of instrumentation, control system, field instrumentation, job role
Round 3 - Technical 

(1 Question)

  • Q1. Overall plant proceess, job role, manpower handling and budget
Round 4 - HR 

(1 Question)

  • Q1. Family background and reason for chamge

I applied via Walk-in and was interviewed in Oct 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Aptitude Test 

Management study skill development progress program.

Round 3 - HR 

(6 Questions)

  • Q1. Hr management about this faculty was very clearly and not one number or skill products or party seller
  • Q2. Travels seller products addition management security hr or system
  • Q3. About this conditions roll or human resources company management
  • Q4. Security lock sweeper
  • Q5. Engineer security level or lock faculty system
  • Q6. Humbled flexible strike advisor company sellers

Interview Preparation Tips

Topics to prepare for Atul Diploma Mechanical Engineer interview:
  • Culture party techancal
  • System Administration
  • Operating Systems
  • Party Reconciliation
  • Interviewing
  • Communication Skills
  • Selling
Interview preparation tips for other job seekers - May I help you giving this advice suggest better life genuinely seriously person about this company company or company management hr
Interview experience
4
Good
Difficulty level
-
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Feb 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. What is vekumpump and work ?
  • Q2. What is Pump tipe and working
  • Ans. 

    Pumps are devices used to move fluids (liquids or gases) by mechanical action.

    • Pumps come in various types such as centrifugal pumps, reciprocating pumps, and rotary pumps.

    • They work by creating a flow of fluid through the pump which increases the pressure of the fluid.

    • Pumps are commonly used in industries for transferring liquids, such as water pumps in irrigation systems or fuel pumps in vehicles.

  • Answered by AI

I applied via Recruitment Consultant and was interviewed in Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions based on your past experience and job profile.

Interview Preparation Tips

Interview preparation tips for other job seekers - Confidence plays a vital role in any interview. Give answer to the point. If you don't know something be polite.
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Deccan Fine Chemicals Interview FAQs

How many rounds are there in Deccan Fine Chemicals Diploma Mechanical Engineer interview?
Deccan Fine Chemicals interview process usually has 1 rounds. The most common rounds in the Deccan Fine Chemicals interview process are Technical.
What are the top questions asked in Deccan Fine Chemicals Diploma Mechanical Engineer interview?

Some of the top questions asked at the Deccan Fine Chemicals Diploma Mechanical Engineer interview -

  1. What is the working principle of shaft balancing in accordance with ISO 21940-1...read more
  2. What does equipment alignment enta...read more
  3. Following ASME section...read more

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Deccan Fine Chemicals Diploma Mechanical Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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₹1.2 L/yr - ₹1.9 L/yr
39% less than the average Diploma Mechanical Engineer Salary in India
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