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I appeared for an interview in Dec 2021.
The gauge of ducting refers to its thickness and is determined based on the size and application of the duct.
The gauge of ducting ranges from 10 to 30, with lower numbers indicating thicker ducts.
The size of the duct determines the gauge to be used. Larger ducts generally require thicker gauges for structural integrity.
For example, a small residential HVAC system may use 24-gauge ducts, while a large commercial system ...
The question is asking about the guidelines for Revit and nut and bolt sizes in angle frame for HVAC engineering.
Revit is a software used for building information modeling (BIM) in HVAC engineering.
Guidelines for Revit include standards for modeling, annotation, and documentation.
Nut and bolt sizes in angle frame refer to the specific dimensions and types of fasteners used in constructing angle frames for HVAC systems.
...
Infiltration and exfiltration are terms used in HVAC engineering to describe the movement of air into and out of a building.
Infiltration refers to the unintentional or uncontrolled flow of outdoor air into a building through cracks, gaps, or openings in the building envelope.
Exfiltration, on the other hand, is the opposite of infiltration and refers to the unintentional or uncontrolled flow of indoor air out of a build...
Different types of filters can be used in AHUs and plenums depending on the specific requirements.
Fiberglass filters are commonly used in residential and commercial buildings.
Pleated filters have a larger surface area and can capture smaller particles.
HEPA filters are highly efficient and can capture particles as small as 0.3 microns.
Activated carbon filters can remove odors and chemicals from the air.
Electrostatic fil...
H13 and H14 are high-efficiency particulate air (HEPA) filters used in HVAC systems.
H13 filters can capture 99.95% of particles as small as 0.3 microns.
H14 filters can capture 99.995% of particles as small as 0.3 microns.
Both filters are commonly used in hospitals, cleanrooms, and other environments where air quality is critical.
The efficiency of these filters can vary depending on factors such as airflow rate and part
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I applied via Company Website and was interviewed in Jun 2023. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Dec 2023. There were 2 interview rounds.
Use SQL query to fetch maximum and minimum salary from emp table
Use SELECT MAX(salary) FROM emp to fetch maximum salary
Use SELECT MIN(salary) FROM emp to fetch minimum salary
Indexes and exceptions are used to optimize database performance and handle errors in code.
Indexes are used to quickly retrieve data from a database by creating a sorted list of values.
Exceptions are used to handle errors in code and prevent the program from crashing.
Examples: Creating indexes on frequently queried columns like 'id' or 'timestamp'. Using try-catch blocks to handle exceptions like divide by zero.
posted on 2 Jul 2024
I applied via Company Website and was interviewed in Jan 2024. There were 2 interview rounds.
QMS elements include planning, implementation, monitoring, and review processes to ensure quality standards are met.
Planning: Establish quality objectives and processes to achieve them
Implementation: Put plans into action, train employees, and document procedures
Monitoring: Regularly check processes and results to ensure they meet standards
Review: Evaluate performance, identify areas for improvement, and make necessary
Tools used in investigation include forensic evidence collection kits, surveillance equipment, and digital forensic software.
Forensic evidence collection kits are used to gather physical evidence at crime scenes.
Surveillance equipment such as cameras and GPS trackers are used to monitor suspects.
Digital forensic software is used to analyze electronic devices for evidence.
Other tools may include fingerprinting kits, DNA
posted on 8 Jul 2024
Managing difficult situations involves staying calm, listening actively, finding solutions, and maintaining professionalism.
Stay calm and composed to assess the situation objectively
Listen actively to understand the root cause of the difficulty
Find solutions by brainstorming with team members or seeking advice from mentors
Maintain professionalism and communicate effectively with all parties involved
posted on 28 Mar 2025
I appeared for an interview before Mar 2024, where I was asked the following questions.
I applied via Company Website
posted on 15 Mar 2025
I appeared for an interview before Mar 2024, where I was asked the following questions.
posted on 3 Feb 2024
I applied via Campus Placement and was interviewed before Feb 2023. There were 4 interview rounds.
45 minutes apptitude test online basis
pH is a measure of acidity or alkalinity in a solution. Sterilization is the process of killing or removing all microorganisms. Conductivity is the ability of a substance to conduct electricity. Sterilization temperature refers to the temperature required to kill microorganisms. Types of pH include acidic, alkaline, and neutral.
pH is a numeric scale used to specify the acidity or alkalinity of a solution.
Sterilization ...
posted on 14 Mar 2024
I applied via Recruitment Consulltant and was interviewed before Mar 2023. There were 3 interview rounds.
Executive
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