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I applied via Naukri.com and was interviewed before May 2023. There was 1 interview round.
HVAC efficiency can be calculated by dividing the useful output by the total input.
Calculate the useful output of the HVAC system, such as the amount of heating or cooling provided to the space.
Determine the total input of the HVAC system, including the energy consumed by the system.
Divide the useful output by the total input to get the efficiency percentage.
Efficiency (%) = (Useful Output / Total Input) * 100
For examp...
Filter integrity test is a method to ensure the filter is functioning properly by testing its ability to retain particles of a certain size.
Filter integrity test is performed to verify the effectiveness of a filter in retaining particles of a specific size.
Common methods include bubble point test, diffusion test, pressure hold test, and water intrusion test.
The test results are compared against established acceptance c...
Performing PAO test involves measuring the concentration ratio of a substance in a solution.
Prepare a known concentration of the substance to be tested
Measure the absorbance of the solution at a specific wavelength using a spectrophotometer
Plot a standard curve using known concentrations of the substance
Calculate the concentration of the unknown sample using the standard curve
Concentration ratio can be calculated by di...
ISO 7 particle count refers to the cleanliness level of air in a controlled environment.
ISO 7 classifies air cleanliness based on the number of particles per cubic meter.
Lower particle counts indicate cleaner air and higher particle counts indicate more contamination.
ISO 7 is commonly used in cleanrooms and controlled environments to maintain quality standards.
Example: ISO 7 particle count may be 10,000 particles per c
DX coil is a type of coil used in air conditioning systems to transfer heat between the indoor and outdoor units.
DX coil stands for Direct Expansion coil
It is a key component in air conditioning systems
DX coils are used to transfer heat between the refrigerant and the air being circulated in the system
They are commonly found in split air conditioning systems
I applied via Approached by Company and was interviewed in Dec 2024. There were 2 interview rounds.
33.33% of a scheme is equivalent to how much?
To calculate 33.33% of a value, you can simply divide the value by 3.
For example, if a scheme is worth $300, 33.33% of it would be $100.
Alternatively, you can multiply the value by 0.3333 to find the 33.33%.
The 16.66% scheme involves offering a discount or promotion equivalent to 16.66% of the original price.
16.66% scheme is a common marketing strategy to attract customers by offering discounts or promotions.
For example, if a product is priced at $100, a 16.66% discount would reduce the price to $83.34.
It is important to calculate the discounted price accurately to avoid any confusion or misunderstandings.
I applied via Campus Placement and was interviewed in Jul 2024. There were 3 interview rounds.
Basics of chemistry and reactions of chemistry method reeactions basic chemical structures and many things realted to the chemistry
OOS stands for Out of Specification. It refers to test results that fall outside the specified limits.
OOS results can indicate a potential issue with the testing process or the quality of the product.
Examples of OOS include a drug potency test result that is lower than the specified limit or a food sample that exceeds the allowed microbial count.
OOS results require investigation to determine the cause and may lead to p
Oot stands for out of tolerance and QMS stands for Quality Management System.
Oot refers to a situation where a measurement or result falls outside the acceptable range of values.
QMS is a set of policies, processes, and procedures implemented by an organization to ensure quality in its products or services.
Examples of QMS include ISO 9001 certification and Six Sigma methodologies.
I studied subjects related to biology, chemistry, and data analysis in the semester.
Biology: focused on genetics, cell biology, and ecology
Chemistry: covered organic and inorganic chemistry principles
Data analysis: learned statistical methods and data interpretation
I come from a close-knit family of five, including my parents, older sister, and younger brother.
My parents have always been supportive of my education and career choices.
My older sister is a doctor, and she inspired me to pursue a career in research.
My younger brother is currently studying engineering and we enjoy discussing science and technology together.
I was interviewed in Jan 2025.
I am passionate about sales and enjoy building relationships with clients to drive business growth.
I have a strong background in sales and enjoy the challenge of meeting targets
I thrive in a fast-paced environment and enjoy working with a variety of clients
I am motivated by the opportunity to drive business growth and contribute to the success of the company
Piramal Pharma interview questions for popular designations
I applied via Naukri.com and was interviewed in Apr 2024. There were 3 interview rounds.
Get interview-ready with Top Piramal Pharma Interview Questions
I was interviewed before Feb 2024.
I am from a Hindi-speaking region.
I am from a region where Hindi is the primary language spoken.
I have grown up in a Hindi-speaking environment.
I am fluent in Hindi language.
Do u belongvto Hindi people
I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.
Aldol condensation is a reaction in organic chemistry where an enolate ion reacts with a carbonyl compound to form a beta-hydroxy carbonyl compound.
Enolate ion reacts with a carbonyl compound
Forms a beta-hydroxy carbonyl compound
Can be catalyzed by bases or acids
Examples include the Claisen-Schmidt condensation and the Cannizzaro reaction
I applied via Company Website and was interviewed in Oct 2023. There were 3 interview rounds.
Basic maths and logical question
posted on 22 Jan 2025
The duration of Piramal Pharma interview process can vary, but typically it takes about less than 2 weeks to complete.
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