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Hemani Industries Apprentice Trainee Interview Questions and Answers

Updated 30 Sep 2022

Hemani Industries Apprentice Trainee Interview Experiences

1 interview found

Apprentice Trainee Interview Questions & Answers

user image Anonymous

posted on 30 Sep 2022

I applied via Job Fair and was interviewed in Mar 2022. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. 1.Tell me about your self What Is ph . It's range
  • Ans. 

    pH is a measure of the acidity or alkalinity of a solution. It ranges from 0 to 14.

    • pH stands for 'potential of hydrogen'

    • It is a logarithmic scale that measures the concentration of hydrogen ions in a solution

    • A pH of 7 is considered neutral, below 7 is acidic, and above 7 is alkaline

    • Examples: Lemon juice has a pH of around 2, while baking soda has a pH of around 9

    • Answered by AI
    Add your answer
  • Q2. What is partial pressure
  • Ans. 

    Partial pressure is the pressure exerted by a single gas in a mixture of gases.

    • Partial pressure is proportional to the mole fraction of the gas in the mixture.

    • It is calculated by multiplying the total pressure of the mixture by the mole fraction of the gas.

    • Each gas in a mixture contributes to the total pressure independently.

    • Dalton's law of partial pressures states that the total pressure of a gas mixture is equal to t...

    • Answered by AI
    View 1 more answer
  • Q3. What is Ideal gas law
  • Ans. 

    Ideal gas law is a fundamental law of physics that describes the behavior of gases under varying conditions.

    • It relates the pressure, volume, temperature, and number of particles of a gas.

    • The law is expressed as PV = nRT, where P is pressure, V is volume, n is the number of particles, R is the gas constant, and T is temperature.

    • The law assumes that the gas particles are in constant random motion and that there are no in...

    • Answered by AI
    View 1 more answer
  • Q4. What do you mean by work & energy As an chemical Engineer what you will do for this organisation
  • Ans. 

    Work and energy are fundamental concepts in physics. As a chemical engineer, I will apply these concepts to optimize processes, improve efficiency, and develop sustainable solutions.

    • Work refers to the transfer of energy that occurs when a force is applied to an object and it moves in the direction of the force.

    • Energy is the capacity to do work and exists in various forms such as kinetic, potential, thermal, chemical, a...

    • Answered by AI
    Add your answer
  • Q5. Flow measuring device. Unit of pressure, force,
  • Ans. 

    The unit of pressure is Pascal (Pa) and the unit of force is Newton (N).

    • Flow measuring devices include orifice plates, venturi tubes, and flow nozzles.

    • Pressure is measured in units of force per unit area.

    • Force is a vector quantity that can be measured using a force gauge or load cell.

    • In fluid mechanics, pressure is often used to calculate flow rate.

    • Examples of flow measuring devices include rotameters, magnetic flow me

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear Basic of your field, give answer with confidence

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Interview questions from similar companies

Apprentice Trainee Interview Questions & Answers

Aarti Industries user image Anonymous

posted on 24 Apr 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Apr 2023. 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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. At a technical level your qualifications
  • Ans. 

    I have a Bachelor's degree in Computer Science and Engineering.

    • Bachelor's degree in Computer Science and Engineering

    • Proficient in programming languages such as Java and Python

    • Experience in database management and web development

    • Completed various technical courses and certifications

    • Answered by AI
    Add your answer
  • Q2. DCS operation, Shift charge
    • Add your answer
Round 3 - Aptitude Test 

Chemical engineering questions like unit operations and unit process

Skills evaluated in this interview

Technician Apprentice Trainee Interview Questions & Answers

National Fertilizers user image Anonymous

posted on 24 Feb 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What about Ammonia
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep have confidence .

Apprentice Interview Questions & Answers

UPL user image Bhavesh Ahuja

posted on 1 Jul 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jun 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Basis of Engineering
    • Add your answer
Round 3 - HR 

(2 Questions)

  • Q1. Why to join company for particular this domain
    • Add your answer
  • Q2. Passionate about work.
    • Add your answer

Graduate Apprentice Trainee Interview Questions & Answers

PI Industries user image Anonymous

posted on 26 Mar 2020

I applied via Walk-in and was interviewed before Mar 2019. There were 3 interview rounds.

Interview Questionnaire 

6 Questions

  • Q1. Laws of thermodynamics.
  • Ans. 

    Laws governing energy and its transformations in physical systems.

    • First law: Energy cannot be created or destroyed, only transferred or converted.

    • Second law: Entropy of a closed system always increases over time.

    • Third law: Absolute zero cannot be reached.

    • Applications in engineering, physics, and chemistry.

    • Examples: heat engines, refrigeration, combustion, chemical reactions.

    • Answered by AI
    Add your answer
  • Q2. Principle of steam ejectors.
  • Ans. 

    Steam ejectors are devices that use steam to create a vacuum by entraining and compressing gases or vapors.

    • Steam ejectors work by using a high-pressure steam jet to create a low-pressure zone, which draws in gases or vapors from the surrounding area.

    • The entrained gases or vapors are then compressed and discharged through a diffuser, which increases their velocity and reduces their pressure.

    • Steam ejectors are commonly u...

    • Answered by AI
    Add your answer
  • Q3. Working of heat pump.
  • Ans. 

    Heat pump is a device that transfers heat from a lower temperature to a higher temperature.

    • Heat pump works on the principle of refrigeration cycle.

    • It consists of four main components: evaporator, compressor, condenser, and expansion valve.

    • The refrigerant absorbs heat from the low-temperature source (air, water, or ground) in the evaporator and gets converted into a gas.

    • The compressor then compresses the gas, which incr...

    • Answered by AI
    Add your answer
  • Q4. What is grinding ?
  • Ans. 

    Grinding is a process of removing material from a workpiece using an abrasive wheel or belt.

    • Grinding is used to achieve high dimensional accuracy and surface finish.

    • It is commonly used in manufacturing industries for finishing operations.

    • Different types of grinding machines are used for different applications such as cylindrical, surface, and centerless grinding.

    • Grinding can be done manually or with the help of compute...

    • Answered by AI
    Add your answer
  • Q5. Describe your final year project.
    • Add your answer
  • Q6. Proficiency about Auto cad.
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Require engineering basic knowledge in your field.

Apprentice Trainee Interview Questions & Answers

Aarti Industries user image Aatif Patel

posted on 21 Mar 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Mar 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. About plant process ,chemical reaction.
    • Add your answer
  • Q2. What type reaction is done
  • Ans. 

    The question is too vague. Please provide more context.

    • Please provide more information about what reaction you are referring to.

    • Are you asking about a chemical reaction, a biological reaction, or a reaction in a different context?

    • Without more information, it is impossible to provide a specific answer.

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - which chemical you handle
chemical specific gravity etc.

Apprenticeship Trainee Interview Questions & Answers

National Fertilizers user image Anonymous

posted on 18 Nov 2023

Interview experience
1
Bad
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. Related to plant in production process
    • Add your answer
  • Q2. Ammonia plant or Urea plant
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Yes

Graduate Apprentice Trainee Interview Questions & Answers

UPL user image Anonymous

posted on 14 Dec 2022

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
Round 2 - HR 

(3 Questions)

  • Q1. What you know about upl?
  • Ans. 

    UPL is a global leader in sustainable agriculture solutions, providing innovative and customized solutions to farmers.

    • UPL stands for United Phosphorus Limited

    • It is a multinational company with a presence in over 130 countries

    • UPL offers a wide range of crop protection and seed treatment products

    • The company is committed to sustainable agriculture and has initiatives like 'OpenAg' to promote innovation in farming

    • UPL has a...

    • Answered by AI
    Add your answer
  • Q2. Tell me about Family background ?
    • Add your answer
  • Q3. Your weakness and strengths ?
    • Add your answer
Round 3 - Technical 

(3 Questions)

  • Q1. What are types of pump and their characteristics curves of pumps?
  • Ans. 

    Types of pumps include centrifugal, positive displacement, and axial flow pumps. Each has a unique characteristic curve.

    • Centrifugal pumps are commonly used in industrial applications and have a steep characteristic curve.

    • Positive displacement pumps are used for high viscosity fluids and have a nearly constant flow rate.

    • Axial flow pumps are used for low head, high flow rate applications and have a flat characteristic cu...

    • Answered by AI
    Add your answer
  • Q2. What is distillation and types, Mccabe theile method?
  • Ans. 

    Distillation is a process of separating components of a mixture based on their boiling points. McCabe Thiele method is a graphical method used for designing distillation columns.

    • Distillation is used in various industries such as petroleum, chemical, and food processing.

    • There are two main types of distillation: batch distillation and continuous distillation.

    • McCabe Thiele method is used to determine the number of theoret...

    • Answered by AI
    Add your answer
  • Q3. Heat load calculations?
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Face interview with confidence and if you don't know the answer, just don't lie.

Apprentice Trainee Interview Questions & Answers

Aarti Industries user image Anonymous

posted on 3 Jul 2022

I applied via Referral and was interviewed before Jul 2021. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Be truthful in your resume. It is very easy to catch false or lies during the interview by asking basic questions.
View all tips
Round 2 - Aptitude Test 

Technical questions

Round 3 - Technical 

(1 Question)

  • Q1. Technical knowledge and your behaviour.
    • Add your answer
Round 4 - HR 

(1 Question)

  • Q1. You are satisfied with your company.
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic knowledge of all your fild work and how to perform this ,this is very important.

Graduate Apprenticeship Trainee Interview Questions & Answers

National Fertilizers user image Reema Singh

posted on 10 Aug 2023

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jul 2023. There were 2 interview rounds.

Round 1 - Basic knowledge of chemicals 

(4 Questions)

  • Q1. Some basic questions about chemical
    • Add your answer
  • Q2. Modes of heat transfer
  • Ans. 

    Modes of heat transfer include conduction, convection, and radiation.

    • Conduction: Heat transfer through direct contact between particles or objects.

    • Convection: Heat transfer through the movement of fluids or gases.

    • Radiation: Heat transfer through electromagnetic waves.

    • Examples: Cooking on a stove (conduction), heating a room with a radiator (convection), feeling the warmth of the sun (radiation).

    • Answered by AI
    Add your answer
  • Q3. Pumps and valves and fluid mechanics
    • Add your answer
  • Q4. Mass transfer operation
    • Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. Some basic knowledge about chemical engineering
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing much... just do apply through MHRD and make sure to search NFL.after that uh a
Can apply for an apprentice program
More about working at Hemani Industries

Hemani Industries Interview FAQs

How many rounds are there in Hemani Industries Apprentice Trainee interview?
Hemani Industries interview process usually has 2 rounds. The most common rounds in the Hemani Industries interview process are Resume Shortlist and Technical.
What are the top questions asked in Hemani Industries Apprentice Trainee interview?

Some of the top questions asked at the Hemani Industries Apprentice Trainee interview -

  1. What is partial press...read more
  2. What is Ideal gas ...read more
  3. Flow measuring device. Unit of pressure, for...read more

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