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Gulmohar Fil-tech Mechanical Designer Interview Questions, Process, and Tips
Gulmohar Fil-tech Mechanical Designer Interview Experiences
1 interview found
Anonymous
Selected
I applied via Referral and was interviewed in Dec 2023. There was 1 interview round.
(9 Questions)
- Q1. How can we design a duct design.?
- Ans.
Duct design involves considering airflow requirements, material selection, sizing, and layout.
Determine the airflow requirements for the space or system.
Select appropriate materials based on factors like temperature, pressure, and corrosion resistance.
Calculate the duct size based on airflow velocity and pressure drop.
Design the layout considering space constraints, accessibility, and efficiency.
Consider factors like n...
- Q2. Different type of pipe size used in air header.?
- Ans.
Different types of pipe sizes used in air header include 1/2 inch, 3/4 inch, 1 inch, and 2 inch.
Common pipe sizes used in air headers are 1/2 inch, 3/4 inch, 1 inch, and 2 inch.
Pipe size selection depends on the required air flow rate and pressure drop.
Larger pipe sizes are used for higher flow rates and to minimize pressure drop.
Smaller pipe sizes are used for lower flow rates and when space is limited.
Pipe sizes can ...
- Q3. Different type of pulsing valve used in pulsing..?
- Ans.
Different types of pulsing valves used in pulsing
Diaphragm valves
Solenoid valves
Piston valves
Rotary valves
Poppet valves
- Q4. Inlet outlet area calculation.
- Ans.
Inlet outlet area calculation is a process of determining the area of the inlet and outlet openings of a system.
Calculate the area of the inlet and outlet openings using appropriate formulas
Consider the shape of the openings (e.g., circular, rectangular) and use the corresponding formulas
Measure the dimensions of the openings accurately to obtain precise results
Take into account any obstructions or restrictions in the ...
- Q5. What is weldment in solid works..?
- Ans.
A weldment in SolidWorks is a feature that allows users to create and design welded structures.
Weldments are commonly used in the design of structures such as frames, trusses, and supports.
They are created by sketching a 2D profile and then using the weldment feature to extrude it along a path.
Weldments can be made from various materials such as steel, aluminum, or wood.
They can include different types of welds, such a...
- Q6. How will you use same sketch in different plane with different size.?
- Ans.
To use the same sketch in different planes with different sizes, you can create a base sketch and then use it as a reference to create new sketches.
Create a base sketch with the desired shape and size
Use the base sketch as a reference to create new sketches on different planes
Modify the dimensions and size of the new sketches as needed
Ensure that the relationships and constraints between the sketches are maintained
Exam...
- Q7. How Id fan works..?
- Q8. Different type of filter medium use in pulse jet beg filter. ?
- Ans.
Different types of filter medium used in pulse jet bag filter.
Polyester felt
Polypropylene felt
Nylon mesh
Fiberglass
PTFE membrane
Acrylic felt
- Q9. How will you perform analysis test of a structure in solid works or on ANSYS .?
- Ans.
To perform analysis tests in SolidWorks or ANSYS, follow these steps:
Import the structure into the software
Define the material properties
Apply appropriate boundary conditions
Set up the analysis type (static, dynamic, thermal, etc.)
Define the loads and constraints
Mesh the structure
Run the analysis
Review the results and interpret them
Make necessary design modifications based on the analysis
Interview Preparation Tips
Skills evaluated in this interview
Interview questions from similar companies
Selected
I applied via Company Website and was interviewed in Sep 2023. There were 4 interview rounds.
General knowledge aptitude test
About designing software like AutoCAD Creo NX cad Solidworks Mastercam G&T
(2 Questions)
- Q1. About company facilities
- Q2. How do you work in company
Interview Preparation Tips
- Mechanical cad
Sajith sk
Selected
(2 Questions)
- Q1. What is stress strain curve
- Ans.
Stress strain curve shows the relationship between stress (force applied) and strain (resulting deformation) in a material.
It is a graphical representation of the behavior of a material under loading.
The curve typically consists of elastic, plastic, and fracture regions.
The slope of the curve in the elastic region is the material's Young's Modulus.
The ultimate tensile strength and yield strength can be determined from ...
- Q2. What is the process of production
- Ans.
The process of production involves converting raw materials into finished products through various stages.
Designing the product based on requirements and specifications
Selecting materials and components needed for production
Manufacturing the product using machinery and tools
Testing and quality control to ensure the product meets standards
Packaging and distribution of the finished product
Displacement velocity and acceleration diagram when the followers moves with simple harmonic motion
(2 Questions)
- Q1. What is surface
- Ans.
Surface refers to the outermost layer or boundary of an object or material.
Surface is the area that is exposed to the surrounding environment.
It can be smooth, rough, porous, reflective, or absorbent.
Examples include the surface of a table, the skin's surface, or the surface of a lake.
- Q2. What is hardness
- Ans.
Hardness is a measure of a material's resistance to deformation, scratching, or abrasion.
Hardness is a physical property of materials.
It is typically measured using tests like the Mohs scale for minerals or the Rockwell scale for metals.
Materials with higher hardness values are more resistant to wear and scratching.
Hardness can be influenced by factors such as composition, microstructure, and processing.
Examples of har...
(2 Questions)
- Q1. Explain ss diagram
- Ans.
An ss diagram is a stress-strain diagram that shows the relationship between stress and strain in a material.
An ss diagram is used to analyze the mechanical behavior of materials under different loading conditions.
It plots the stress (force per unit area) on the y-axis and the strain (deformation per unit length) on the x-axis.
The ss diagram typically consists of a linear elastic region, a yield point, a plastic deform...
- Q2. What is thermal conductivity
- Ans.
Thermal conductivity is the ability of a material to conduct heat.
Thermal conductivity is a property that determines how well a material can transfer heat.
It is measured in units of watts per meter-kelvin (W/m·K).
Materials with high thermal conductivity, like metals, are good conductors of heat.
Materials with low thermal conductivity, like insulators, are poor conductors of heat.
Thermal conductivity is important in var...
I applied via Company Website and was interviewed in Nov 2022. There was 1 interview round.
(2 Questions)
- Q1. You work before in any company
- Q2. You have experience in any job
Interview Preparation Tips
Selected
I applied via campus placement at Kumaraguru College of Technology, Coimbatore and was interviewed before Nov 2023. There were 2 interview rounds.
Engineering core sub
(2 Questions)
- Q1. Stress and strain curve
- Q2. Material knowledge
Interview Preparation Tips
- Design Engineering
(5 Questions)
- Q1. What is auto mobile? Ans Auto mobile is self profil vehicle which dails good around the passenger with Ono please to another please.
- Q2. Types of fit? Ans-According to ISI system fit are deivde in two three parts provide 1 clearance fit. 2 Interference fit 3 transition fit.
- Ans.
Types of fits include clearance fit, interference fit, and transition fit.
Clearance fit: parts are intended to have a gap between them
Interference fit: parts are intended to be pressed or forced together
Transition fit: parts have a combination of clearance and interference fit
ISI system divides fits into these three categories
Fits are important in ensuring proper functioning of mechanical systems
- Q3. What is tollerance? Ans-The permissable very action of a size is called tollerance.
- Ans.
Tolerance is the allowable variation in a dimension or measurement.
Tolerance is important in engineering to ensure that parts fit together properly and function as intended.
It is usually expressed as a range of acceptable values, such as +/- 0.1mm.
Tolerance can be affected by factors such as manufacturing processes, materials, and design requirements.
Tolerance can also be used to control the fit and clearance between m...
- Q4. What is fits? Ans-The relationship between two matting parts is known as fit.
- Q5. Types of sefety? Ans-Safety are three types 1 personal safety 2 General safety 3 Machine sefety.
- Ans.
There are three types of safety: personal safety, general safety, and machine safety.
Personal safety involves protecting oneself from harm or injury.
General safety pertains to the safety of the environment and people around us.
Machine safety involves ensuring that machines are safe to operate and do not pose a threat to workers.
Examples of personal safety measures include wearing protective gear, such as helmets and gl...
Interview Preparation Tips
I applied via Approached by company and was interviewed in Dec 2021. There were 3 interview rounds.
(4 Questions)
- Q1. My Location in kanpur
- Q2. Please kanpur in my job
- Q3. And any Location please reply to me
- Q4. Please tell me your Location in kanpur My Location in kanp
(3 Questions)
- Q1. My name is Punit ramesh rajbhar ITI kiya hai.mechineal technician
- Q2. Please reply to me.i need job please reply to me
- Q3. Please reply to me my Location in kanpur nagar
(3 Questions)
- Q1. Please reply to me my name is Punit ramesh rajbhar my Location in kanpur
- Q2. Please reply to me my name is Punit ramesh rajbhar my Location in kanpur nagar
- Q3. My name is Punit ramesh rajbhar my Location in kanpur nagar
Interview Preparation Tips
I applied via Company Website and was interviewed in Aug 2022. There were 2 interview rounds.
Coding and decoding, blood relation, data interpretation
(1 Question)
- Q1. Python, jova ,c++,cloud
Interview Preparation Tips
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