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Alkem Laboratories
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HVAC technicians work on all types of heating, ventilation, and air conditioning systems.
HVAC technicians are responsible for installing, maintaining, and repairing heating, ventilation, and air conditioning systems in residential, commercial, and industrial buildings.
They work on various types of HVAC equipment such as furnaces, air conditioners, heat pumps, and boilers.
HVAC technicians must be knowledgeable about ele...
There are two main types of compressors: positive displacement compressors and dynamic compressors.
Positive displacement compressors include reciprocating, rotary, and scroll compressors.
Dynamic compressors include centrifugal and axial compressors.
Each type of compressor has its own advantages and disadvantages based on the specific application.
Reciprocating compressors are commonly used in household refrigerators, wh...
Differential temperature is the difference in temperature between two points or objects.
Differential temperature is commonly used in HVAC systems to measure the temperature difference between the supply and return air.
It can also refer to the temperature difference across a heat exchanger or between two different rooms in a building.
Calculating the differential temperature helps in determining the efficiency of a syste
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I applied via Indeed and was interviewed in Mar 2024. There was 1 interview round.
An HVAC system is a heating, ventilation, and air conditioning system that regulates temperature, humidity, and air quality in a building.
HVAC systems control temperature, humidity, and air quality in a building
They consist of components such as furnaces, air conditioners, ductwork, and thermostats
HVAC systems can be centralized or decentralized
Regular maintenance is important to ensure efficient operation
Validation process is a methodical approach to ensuring that a system or process meets predefined requirements and specifications.
Validation process involves testing and verifying that a system or process performs as intended.
It includes documenting and analyzing results to ensure compliance with standards.
Validation process may involve validation protocols, test plans, and validation reports.
Examples of validation pro...
Differential pressure is the difference in pressure between two points in a system.
Differential pressure is used to measure the pressure drop across a filter, coil, or other HVAC component.
It is important in HVAC systems to ensure proper airflow and efficiency.
Differential pressure is typically measured in inches of water column (in. w.c.) or pascals (Pa).
Relative humidity is the amount of water vapor present in air compared to the maximum amount it can hold at a specific temperature, while humidity is the general term for the amount of water vapor in the air.
Relative humidity is expressed as a percentage, while humidity is a general term for the amount of water vapor in the air.
Relative humidity changes with temperature, while humidity is a measure of the water vapor c...
Maintaining relative humidity and temperature levels in HVAC systems is crucial for optimal performance and comfort.
Regularly monitor and adjust the humidity and temperature levels using a humidistat and thermostat.
Ensure proper ventilation to prevent moisture buildup and maintain air quality.
Use dehumidifiers or humidifiers as needed to achieve the desired RH levels.
Inspect and maintain HVAC equipment regularly to ens...
posted on 21 Aug 2024
I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
Ohm's law has limitations in complex circuits with non-linear components and varying conditions.
Ohm's law assumes linear relationship between voltage, current, and resistance, which may not hold true in all cases.
It does not account for non-linear components like diodes and transistors.
It is limited in circuits with varying conditions such as temperature, frequency, and magnetic fields.
Ohm's law may not be applicable i...
MBA. Diploma electrcals
I applied via Walk-in and was interviewed in Apr 2024. There was 1 interview round.
I am expecting a competitive salary package with benefits such as health insurance, paid time off, and opportunities for professional development.
Competitive salary
Health insurance
Paid time off
Professional development opportunities
Yes, industry safety precautions are essential for QA QC Engineers to ensure the quality and safety of products.
Knowledge of OSHA regulations and guidelines
Understanding of hazard identification and risk assessment
Training on proper use of personal protective equipment (PPE)
Adherence to safety protocols and procedures in the workplace
Regular inspections and audits to maintain safety standards
I am expecting a competitive salary package with benefits and opportunities for growth.
Competitive salary
Benefits package (health insurance, retirement plan, etc.)
Opportunities for growth and advancement
Additional perks (bonus, flexible work hours, etc.)
posted on 15 Sep 2024
I applied via Walk-in and was interviewed in Mar 2024. There was 1 interview round.
A solution is a means of solving a problem or dealing with a difficult situation.
A solution involves identifying the root cause of a problem.
It requires developing a plan of action to address the issue.
Implementing the plan and evaluating its effectiveness is crucial in finding a solution.
Examples: Implementing a new production process to increase efficiency, resolving conflicts among team members to improve productivi
A solvent is a substance that dissolves a solute, forming a solution.
Solvents can be liquid, solid, or gas
Examples of solvents include water, acetone, ethanol, and hexane
Solvents are commonly used in various industries such as pharmaceuticals, cleaning, and manufacturing
I applied via Job Fair
There are three types of heat transfer: conduction, convection, and radiation.
Conduction is the transfer of heat through direct contact between objects or substances.
Convection is the transfer of heat through the movement of fluids or gases.
Radiation is the transfer of heat through electromagnetic waves, such as from the sun.
posted on 30 Mar 2024
I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
Chromatography is a laboratory technique used to separate mixtures into their individual components.
Chromatography involves passing a mixture through a stationary phase, which separates the components based on their different affinities for the stationary phase.
The separated components are then detected and analyzed, allowing for identification and quantification of the individual substances.
There are different types o...
I applied via Walk-in and was interviewed in Apr 2023. There were 3 interview rounds.
Knowledge about the production
posted on 27 Dec 2023
Basics of anatomy ans and chemistry
based on 1 review
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