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Most of general mathematical type questions
Heat transfer is the process of energy moving from a warmer object to a cooler object.
Heat transfer can occur through conduction, convection, or radiation.
Conduction is the transfer of heat through direct contact between materials, like a metal spoon heating up in hot soup.
Convection is the transfer of heat through the movement of fluids, like boiling water in a pot.
Radiation is the transfer of heat through electromagn...
The two laws of thermodynamics are the first law, which states that energy cannot be created or destroyed, only transferred or converted, and the second law, which states that the entropy of an isolated system always increases over time.
First law of thermodynamics: Energy cannot be created or destroyed, only transferred or converted.
Second law of thermodynamics: The entropy of an isolated system always increases over t...
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posted on 23 Mar 2025
I appeared for an interview before Mar 2024, where I was asked the following questions.
A level transmitter measures the level of liquids or solids in a container using various principles like hydrostatic pressure or capacitance.
Hydrostatic Pressure: Measures pressure at the bottom of a tank to determine liquid level.
Capacitance: Uses changes in capacitance between probes to measure level.
Ultrasonic: Sends ultrasonic waves to the surface and measures the time taken for the echo to return.
Radar: Uses micro...
A single line diagram (SLD) is a simplified representation of an electrical system showing components and their connections.
Represents electrical components like transformers, circuit breakers, and loads in a single line.
Used for system analysis, design, and troubleshooting.
Example: A power distribution system showing the main feeder, sub-feeders, and loads.
Helps in understanding the flow of electricity and identifying
I bring extensive experience and a proven track record of delivering innovative solutions that drive efficiency and success.
Proven Expertise: I have over 10 years of experience in software development, leading projects that increased efficiency by 30%.
Leadership Skills: I successfully managed a team of engineers on a project that delivered a product 2 months ahead of schedule.
I changed companies to seek growth, new challenges, and align with my career goals in a rapidly evolving tech landscape.
Pursued opportunities that offered better career advancement, such as a role at a startup that allowed me to lead projects.
Transitioned to companies with innovative technologies that matched my interests, like moving to a firm specializing in AI.
Some changes were due to company restructuring or layoff...
posted on 19 Feb 2023
I applied via Naukri.com and was interviewed before Feb 2022. There were 2 interview rounds.
posted on 2 Feb 2024
I applied via Naukri.com and was interviewed before Feb 2023. There were 2 interview rounds.
posted on 14 May 2024
I applied via Walk-in and was interviewed before May 2023. There were 2 interview rounds.
They gave one set of questions paper 30marks
posted on 13 Mar 2025
I appeared for an interview before Mar 2024, where I was asked the following questions.
I applied via Campus Placement
Random IQ tests conducted. It is based on the time we take to answer each question.
I applied via Naukri.com and was interviewed in Nov 2022. There were 4 interview rounds.
Efficiency of heat exchanger can be found by calculating the heat transfer rate and comparing it with the maximum possible heat transfer rate.
Calculate the heat transfer rate using the formula Q = U*A*ΔTlm, where U is the overall heat transfer coefficient, A is the heat transfer area, and ΔTlm is the log mean temperature difference.
Calculate the maximum possible heat transfer rate using the formula Qmax = m*Cp*ΔT, wher...
Interlocks and flare systems are crucial for safety in process engineering.
Interlocks prevent equipment from operating outside of safe parameters.
Flare systems are used to safely dispose of excess or dangerous gases.
Interlocks and flare systems work together to prevent accidents and protect personnel.
Examples of interlocks include pressure switches, temperature sensors, and flow meters.
Examples of flare systems include...
Passion for applying scientific principles to solve real-world problems in industries like pharmaceuticals, energy, and environmental protection.
Fascination with the intersection of chemistry, physics, and mathematics
Desire to innovate and optimize processes in industries such as pharmaceuticals, energy, and environmental protection
Interest in tackling global challenges like climate change and sustainable energy produc...
I applied via Naukri.com and was interviewed in Jul 2021. There was 1 interview round.
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