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Martin & Harris Production Chemist Interview Questions and Answers

Updated 11 Jun 2024

Martin & Harris Production Chemist Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. How many types of vacuum pump are there
  • Ans. 

    There are two main types of vacuum pumps: gas transfer pumps and entrapment pumps.

    • Gas transfer pumps: move gas molecules through the pump using positive displacement or momentum transfer (e.g. rotary vane pump, diaphragm pump)

    • Entrapment pumps: capture gas molecules by adsorption or condensation on a solid surface (e.g. cryopump, ion pump)

  • Answered by AI
  • Q2. How centrifuge pump work
  • Ans. 

    Centrifuge pumps work by using centrifugal force to move fluids through the pump.

    • Centrifuge pumps use a rotating impeller to create centrifugal force, which pushes the fluid towards the outlet.

    • The fluid enters the pump through the suction port and is accelerated by the impeller.

    • As the fluid moves through the pump, the centrifugal force increases its velocity and pressure, allowing it to be discharged through the outlet...

  • Answered by AI

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Interview Tips & Stories
5d (edited)
a team lead
Why are women still asked such personal questions in interview?
I recently went for an interview… and honestly, m still trying to process what just happened. Instead of being asked about my skills, experience, or how I could add value to the company… the questions took a totally unexpected turn. The interviewer started asking things like When are you getting married? Are you engaged? And m sure, if I had said I was married, the next question would’ve been How long have you been married? What does my personal life have to do with the job m applying for? This is where I felt the gender discrimination hit hard. These types of questions are so casually thrown at women during interviews but are they ever asked to men? No one asks male candidates if they’re planning a wedding or how old their kids are. So why is it okay to ask women? Can we please stop normalising this kind of behaviour in interviews? Our careers shouldn’t be judged by our relationship status. Period.
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Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - HR 

(4 Questions)

  • Q1. Self introduction
  • Q2. Working process
  • Q3. Salary Discuss
  • Q4. Experience to previous

Interview Preparation Tips

Topics to prepare for Apotex Research Production Chemist interview:
  • Manufacturing Engineering

Production Chemist Interview Questions Asked at Other Companies

Q1. What are CAPA and change control?
Q2. Lewis acid, pH, acid and base and 5 examples, what is organic che ... read more
Q3. What is GMP ?,what is change control system ?
Q4. What is vacuum distillation, and why is a vacuum used in a distil ... read more
Q5. What is hydrogenation. Which catalyst use How to vent hydrogen ga ... read more
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before May 2024, where I was asked the following questions.

  • Q1. Safety while charging batch
  • Ans. 

    Ensuring safety during batch charging involves proper procedures, equipment checks, and personal protective measures.

    • Always wear appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats.

    • Ensure that all equipment is properly calibrated and functioning before charging the batch.

    • Conduct a risk assessment to identify potential hazards associated with the materials being used.

    • Use proper ventila...

  • Answered by AI
  • Q2. Vacuum pump types
  • Ans. 

    Vacuum pumps create low-pressure environments for various applications, including industrial and laboratory settings.

    • Positive Displacement Pumps: These pumps trap a volume of gas and then expel it, e.g., rotary vane pumps.

    • Momentum Transfer Pumps: These use high-speed blades to impart momentum to gas molecules, e.g., turbomolecular pumps.

    • Entrapment Pumps: These capture gas molecules on a solid surface, e.g., cryopumps.

    • D...

  • Answered by AI
  • Q3. Raw material handling
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Nov 2023. There were 3 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. How to open vacuum tray dryer.
  • Ans. 

    To open a vacuum tray dryer, follow these steps carefully.

    • Ensure the vacuum tray dryer is turned off and disconnected from power source.

    • Release any pressure inside the dryer by slowly opening the vent valve.

    • Unlock and open the door of the vacuum tray dryer.

    • Carefully remove the trays one by one, starting from the top.

    • Inspect the trays for any residue or product buildup and clean if necessary.

    • Close the door securely afte...

  • Answered by AI
  • Q2. How much vacuum build in Hyderabad
  • Ans. 

    The vacuum build in Hyderabad varies depending on the location and time of measurement.

    • Vacuum levels in Hyderabad can range from 700 to 760 mmHg

    • Factors such as altitude, weather conditions, and equipment used can affect vacuum levels

    • For example, in a laboratory setting, a vacuum pump may be used to create a vacuum for experiments

  • Answered by AI
  • Q3. What is clean room
  • Ans. 

    A clean room is a controlled environment with low levels of pollutants such as dust, airborne microbes, aerosol particles, and chemical vapors.

    • Clean rooms are typically used in industries such as pharmaceuticals, biotechnology, electronics, and aerospace.

    • They are designed to maintain a specific level of cleanliness to ensure the quality of products being manufactured.

    • Clean rooms have strict protocols for entry, includi...

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. How to operate reactors
  • Ans. 

    Reactors are operated by following standard operating procedures, monitoring key parameters, adjusting conditions as needed, and ensuring safety protocols are followed.

    • Follow standard operating procedures provided by the manufacturer or company

    • Monitor key parameters such as temperature, pressure, flow rate, and pH regularly

    • Adjust conditions as needed to maintain desired reaction conditions

    • Ensure safety protocols are fo...

  • Answered by AI
  • Q2. What is exothermic reaction
  • Ans. 

    An exothermic reaction is a chemical reaction that releases energy in the form of heat.

    • Exothermic reactions release heat to the surroundings

    • They have a negative change in enthalpy (ΔH)

    • Examples include combustion reactions, neutralization reactions, and some oxidation reactions

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. How much expected

Interview Preparation Tips

Topics to prepare for Apitoria Pharma Production Chemist interview:
  • Operation of vacuum tray dryer
  • Operation of nitrogen

I applied via Referral and was interviewed before Apr 2021. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Basic question of electrical equipments

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't goto this organization for first preparance
Without any option we go

I applied via Walk-in and was interviewed before Feb 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Principles of HPLC & GC
  • Ans. 

    HPLC & GC are analytical techniques used for separation, identification, and quantification of chemical compounds.

    • HPLC stands for High Performance Liquid Chromatography and GC stands for Gas Chromatography.

    • Both techniques involve the separation of a mixture of compounds based on their physical and chemical properties.

    • HPLC uses a liquid mobile phase and a solid stationary phase, while GC uses a gas mobile phase and a li...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Along with subject knowledge you must have a knowledge on things what u represent in resume.many times interviwer may ask questions from resume itself.

I applied via Referral and was interviewed before Oct 2021. 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 tips
Round 2 - HR 

(1 Question)

  • Q1. Basic questions like tell me about yourself etc
Round 3 - Technical 

(1 Question)

  • Q1. Discussion with Business Development head
Round 4 - Technical 

(1 Question)

  • Q1. With CBO discussion about business development

Interview Preparation Tips

Interview preparation tips for other job seekers - Please be prepared with your current job experience
Are these interview questions helpful?

I applied via Recruitment Consulltant and was interviewed before Oct 2021. 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 - Aptitude Test 

Leadership and decision making skills.
Technical knowledge based on job profile.

Round 3 - One-on-one 

(2 Questions)

  • Q1. Related to job profile questions
  • Q2. Have good communication and presentation skills.

Interview Preparation Tips

Interview preparation tips for other job seekers - Have thorough Technical knowledge on job profile. Have good communication skills and presentation skills with respect to stakeholders.

I applied via Company Website and was interviewed in Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Self introduction
  • Q2. Qualification process for AHU system. Handling of equipment
  • Ans. 

    Qualification process for AHU system involves handling of equipment to ensure compliance with standards.

    • Qualification process involves testing and verifying the performance of AHU system.

    • Equipment handling should follow standard operating procedures to prevent contamination.

    • Documentation of the qualification process and equipment handling is necessary for compliance.

    • Examples of equipment handling include cleaning, cali...

  • Answered by AI
  • Q3. GDP. GMP. Change control. CAPA safety related

Interview Preparation Tips

Interview preparation tips for other job seekers - Theoretical as well as practical knowledge is important
Safety GMP must
Communication skill must
Don't answer if you don't understand the question

I applied via Recruitment Consulltant

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 - HR 

(1 Question)

  • Q1. Brief explanation of self , and then last working experience. Remuneration the Last.

Interview Preparation Tips

Interview preparation tips for other job seekers - This is good company for persons keen to get experience. Persons will be good experience of working in various job activities ( multi-tasking)

Martin & Harris Interview FAQs

How many rounds are there in Martin & Harris Production Chemist interview?
Martin & Harris interview process usually has 1 rounds. The most common rounds in the Martin & Harris interview process are Technical.
What are the top questions asked in Martin & Harris Production Chemist interview?

Some of the top questions asked at the Martin & Harris Production Chemist interview -

  1. How many types of vacuum pump are th...read more
  2. How centrifuge pump w...read more

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Overall Interview Experience Rating

5/5

based on 1 interview experience

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Martin & Harris Production Chemist Salary
based on 14 salaries
₹2 L/yr - ₹4.7 L/yr
10% more than the average Production Chemist Salary in India
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