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I applied via Campus Placement and was interviewed before May 2023. There was 1 interview round.
Types of heat transfer include conduction, convection, and radiation.
Conduction: Heat transfer through direct contact between materials, such as a metal spoon heating up in a hot drink.
Convection: Heat transfer through the movement of fluids, such as boiling water in a pot.
Radiation: Heat transfer through electromagnetic waves, such as the sun warming the Earth.
Laws of thermodynamics, types of bearings, and types of gears are important concepts in mechanical engineering.
Laws of thermodynamics include zeroth law, first law, second law, and third law.
Types of bearings include ball bearings, roller bearings, plain bearings, and fluid bearings.
Types of gears include spur gears, helical gears, bevel gears, and worm gears.
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GMAW stands for Gas Metal Arc Welding, a welding process that uses a continuous solid wire electrode and shielding gas to create a weld.
Uses a continuous solid wire electrode
Requires a shielding gas to protect the weld from atmospheric contamination
Commonly used in industries like automotive, construction, and manufacturing
MIG stands for Metal Inert Gas welding, while MAG stands for Metal Active Gas welding. The main difference lies in the type of shielding gas used.
MIG welding uses inert gases like argon or helium to shield the weld pool from atmospheric contamination, while MAG welding uses active gases like carbon dioxide or a mixture of gases.
MIG welding is typically used for non-ferrous metals like aluminum, while MAG welding is mor...
WPS Procee is a welding procedure specification that outlines the details of a specific welding process.
WPS Procee includes information such as welding materials, welding parameters, preheat and post-weld heat treatment requirements.
It is essential for ensuring consistency and quality in welding operations.
WPS Procee is often required in industries such as construction, manufacturing, and oil & gas.
Example: A WPS Proce...
PQR Process is a procedure used in welding to qualify the welding procedure specification.
PQR stands for Procedure Qualification Record.
It involves testing and documenting the variables used during the welding process.
The purpose is to ensure that the welding procedure will produce the desired quality of welds.
PQR Process is essential for ensuring the integrity and strength of welded joints.
Examples of variables tested...
Experienced Senior Engineer with a strong background in software development and project management.
Over 10 years of experience in software engineering
Proficient in multiple programming languages such as Java, Python, and C++
Led successful projects from conception to completion, resulting in increased efficiency and cost savings
Strong problem-solving skills and ability to work well in a team environment
Seeking new challenges and opportunities for growth.
Looking for a new environment to learn and develop new skills.
Interested in working on different projects to broaden my experience.
Seeking a company with better career advancement opportunities.
Want to explore new technologies and methodologies in the industry.
posted on 4 Oct 2017
I was interviewed before Oct 2016.
Pumps are used to transfer fluids from one place to another, while turbines convert fluid energy into mechanical energy.
Pumps are used in various applications such as water supply, irrigation, and oil refineries.
Turbines are commonly used in power generation plants to convert the energy of flowing water, steam, or gas into mechanical energy.
Pumps and turbines are both types of machines that involve the movement of flui...
Fans, blowers, and compressors are all devices used to move air or gas, but they differ in their pressure ratios and flow rates.
Fans are low-pressure devices that move large volumes of air at low speeds.
Blowers are medium-pressure devices that move moderate volumes of air at moderate speeds.
Compressors are high-pressure devices that move small volumes of air or gas at high speeds.
Fans are commonly used in HVAC systems,...
posted on 17 Sep 2022
I applied via Naukri.com and was interviewed in Aug 2022. There were 2 interview rounds.
posted on 8 Oct 2022
I applied via Newspaper Ad
Instrumentation topics and trouble shooting
posted on 26 Jun 2023
I applied via Naukri.com and was interviewed before Jun 2022. There were 3 interview rounds.
posted on 20 Jul 2023
I applied via Recruitment Consulltant and was interviewed before Jul 2022. There were 3 interview rounds.
posted on 19 Jun 2024
Fans are used to create airflow in a specific direction, while blowers are used to generate high-pressure airflow in a concentrated area.
Fans are typically used for cooling purposes in electronics or ventilation in buildings.
Blowers are commonly used in HVAC systems, industrial processes, and automotive applications.
Fans have lower pressure capabilities compared to blowers.
Blowers are more efficient in moving air over ...
Heat exchangers are devices used to transfer heat between two or more fluids.
Heat exchangers can be classified based on their construction (e.g. shell and tube, plate, finned tube)
Design considerations include fluid flow rates, temperature ranges, material selection, and pressure drop
Efficiency of heat exchangers can be improved by increasing surface area for heat transfer
Examples of heat exchangers include car radiato...
posted on 29 Jan 2025
I was interviewed before Jan 2024.
Technical and General aptitude focused on logical reasoning
based on 1 interview
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