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I was interviewed in Sep 2022.
Boilers are vessels that generate steam by heating water. There are various types of boilers such as fire tube, water tube, and electric.
Fire tube boilers have tubes that run through the water tank and hot gases produced by the burner pass through these tubes to heat the water.
Water tube boilers have tubes filled with water and hot gases produced by the burner pass around these tubes to heat the water.
Electric boilers ...
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I am interested in Molex and its products because of their innovative technology and impact on various industries.
Innovative technology used in Molex products
Impact of Molex products on various industries
Opportunities for growth and learning at Molex
Strong reputation and history of success
I applied via Campus Placement and was interviewed in Sep 2021. There were 3 interview rounds.
Prandtl number is a dimensionless number used in fluid mechanics to describe the ratio of momentum diffusivity to thermal diffusivity.
It is named after the German physicist Ludwig Prandtl.
It is used to predict fluid flow behavior and heat transfer in different materials.
It is calculated as the ratio of kinematic viscosity to thermal diffusivity.
It is important in the study of boundary layers, turbulence, and convection...
Manholes are circular because they cannot fall through their own opening.
Circular manholes cannot fall through their own opening, unlike square or rectangular ones.
Circular shape distributes weight evenly, making it easier to move and handle.
Circular shape also reduces the risk of injury from sharp corners.
Circular manholes are easier to manufacture and install.
Circular shape allows for easier access from any angle.
Cir...
Bernoulli's equation relates the pressure, velocity, and height of a fluid in motion.
Bernoulli's equation is based on the principle of conservation of energy.
It is commonly used in fluid mechanics to analyze the flow of fluids through pipes and channels.
The equation states that as the velocity of a fluid increases, its pressure decreases, and vice versa.
It can be expressed as P + 1/2ρv^2 + ρgh = constant, where P is pr...
I am interested in Molex and its products because of their innovative technology and impact on various industries.
Innovative technology used in Molex products
Impact of Molex products on various industries
Opportunities for growth and learning at Molex
Strong reputation and history of success
posted on 15 Feb 2024
3 rounds with basic electronics and digital electronics questions
BJT stands for Bipolar Junction Transistor. It is a three-layer semiconductor device used for amplification and switching.
BJT is a type of transistor that consists of three layers of semiconductor material.
It is commonly used in electronic circuits for amplification and switching purposes.
There are two types of BJT: NPN (Negative-Positive-Negative) and PNP (Positive-Negative-Positive).
BJTs have three terminals: the emi...
posted on 6 May 2024
Preparation of embedded systems involves designing and integrating hardware and software components for specific applications.
Identify the requirements and constraints of the embedded system
Select appropriate hardware components such as microcontrollers, sensors, and actuators
Design the software architecture including real-time operating systems and communication protocols
Integrate hardware and software components to m...
I applied via Campus Placement and was interviewed in Sep 2021. There were 3 interview rounds.
Prandtl number is a dimensionless number used in fluid mechanics to describe the ratio of momentum diffusivity to thermal diffusivity.
It is named after the German physicist Ludwig Prandtl.
It is used to predict fluid flow behavior and heat transfer in different materials.
It is calculated as the ratio of kinematic viscosity to thermal diffusivity.
It is important in the study of boundary layers, turbulence, and convection...
Manholes are circular because they cannot fall through their own opening.
Circular manholes cannot fall through their own opening, unlike square or rectangular ones.
Circular shape distributes weight evenly, making it easier to move and handle.
Circular shape also reduces the risk of injury from sharp corners.
Circular manholes are easier to manufacture and install.
Circular shape allows for easier access from any angle.
Cir...
Bernoulli's equation relates the pressure, velocity, and height of a fluid in motion.
Bernoulli's equation is based on the principle of conservation of energy.
It is commonly used in fluid mechanics to analyze the flow of fluids through pipes and channels.
The equation states that as the velocity of a fluid increases, its pressure decreases, and vice versa.
It can be expressed as P + 1/2ρv^2 + ρgh = constant, where P is pr...
posted on 6 Sep 2021
I applied via LinkedIn and was interviewed in Mar 2021. There were 4 interview rounds.
Stress strain curve shows the relationship between stress and strain in a material. Steel is stronger but less ductile than aluminum.
Stress strain curve is a graphical representation of the behavior of a material under stress
Steel has a higher yield strength and ultimate strength than aluminum
Aluminum is more ductile and has a higher strain hardening capacity than steel
Steel is more brittle than aluminum and is prone t...
Different sheet metal manufacturing processes and their suitability based on volume, lead time, and cost.
Laser cutting for high volume and precision
Punching for medium volume and cost-effective production
Waterjet cutting for low volume and complex shapes
Bending for forming and shaping
Stamping for high volume and repetitive shapes
Roll forming for continuous production of long parts
Choosing the right process based on the...
A free body diagram is a visual representation of the forces acting on a body.
It shows all the external forces acting on a body
It helps in analyzing the forces and their effects on the body
It is used in engineering to design and analyze structures and machines
It is important to label all the forces and their directions in the diagram
I applied via campus placement at Rajiv Gandhi Proudyogiki Vishwavidyalaya (RGPV), Bhopal and was interviewed in May 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Jan 2021. There were 3 interview rounds.
Answering questions related to self introduction, family background, least count of Vernier caliper, screw gauge, first angle and third angle projection.
Self introduction: Briefly introduce yourself, highlighting your education and experience in the field of mechanical engineering.
Family background: Share a few details about your family, such as their occupation or any influence they had on your career choice.
Least cou...
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