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Basic questions about math
Reasoning based questions
I applied via Campus Placement and was interviewed in Jun 2023. There were 4 interview rounds.
Refrigerant is a substance used in cooling systems to absorb and release heat, enabling the transfer of heat from one location to another.
Refrigerants are commonly used in air conditioning systems, refrigerators, and freezers.
They undergo a phase change from a gas to a liquid and back again, allowing them to absorb and release heat.
Common refrigerants include hydrofluorocarbons (HFCs), chlorofluorocarbons (CFCs), and h
R-134a is a commonly used refrigerant in air conditioning and refrigeration systems.
R-134a is a hydrofluorocarbon (HFC) refrigerant.
It has a low global warming potential (GWP) and ozone depletion potential (ODP).
R-134a is non-toxic and non-flammable.
It is used in automotive air conditioning systems, commercial refrigeration, and heat pumps.
Other refrigerants include R-410A, R-22, and R-404A.
Refrigerate means to cool or preserve food or other items at a low temperature.
Refrigerate is the process of storing food or other items in a refrigerator or other cold storage to keep them fresh and prevent spoilage.
Examples of items that need to be refrigerated include dairy products, meats, fruits, and vegetables.
Refrigeration slows down the growth of bacteria and other microorganisms that can cause food to spoil.
It...
I applied via Campus Placement and was interviewed in Mar 2023. There were 2 interview rounds.
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I applied via Recruitment Consultant and was interviewed in Jan 2020. There were 3 interview rounds.
MHr stands for Man-Hour. Costing is done by calculating the total number of man-hours required for a task and multiplying it by the cost per hour.
MHr stands for Man-Hour, which is a unit of measurement for the amount of work performed by an individual in one hour.
Costing is done by determining the total number of man-hours required for a specific task or project.
The cost per hour is then multiplied by the total number ...
I do not have the current pricing information for ADC 12 & plastic resins.
I apologize, but I do not have the current pricing information for ADC 12 & plastic resins.
I would need to conduct research or consult with a colleague who has access to this information.
Pricing for these materials can fluctuate frequently based on market demand and other factors.
Costing of plastic and casting parts involves analyzing material costs, production processes, and overhead expenses.
Analyze the material costs by considering the type and quantity of plastic or casting material required.
Evaluate the production processes involved in manufacturing the parts, including molding or casting techniques.
Consider the labor costs, machine costs, and energy costs associated with the production pr...
To determine the machine and tool cost for a plastic part.
Analyze the dimensions and material of the plastic part
Identify the required tolerances and surface finish
Consider the production volume and lead time
Research the available machines and their capabilities
Calculate the tooling cost based on the chosen machine
Consider the maintenance and operating costs of the machine
I applied via Naukri.com and was interviewed before Aug 2020. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed before Jun 2020. There was 1 interview round.
The types of lacquer used on lens and housing include acrylic lacquer, polyurethane lacquer, and epoxy lacquer.
Acrylic lacquer is commonly used on lens and housing due to its high transparency and UV resistance.
Polyurethane lacquer provides excellent durability and chemical resistance, making it suitable for lens and housing.
Epoxy lacquer offers superior adhesion and impact resistance, making it a preferred choice for
A size fine filter is a type of filter used to remove small particles or impurities from a fluid or gas.
Size fine filters are commonly used in industries such as manufacturing, pharmaceuticals, and food processing.
They are designed to capture particles that are smaller than what can be filtered by regular filters.
These filters can be made of various materials such as paper, fabric, or synthetic fibers.
Examples of size ...
Direct metalizing is applicable on materials that can conduct electricity.
Direct metalizing is a process of coating a non-metallic surface with a thin layer of metal.
The material should be able to conduct electricity for direct metalizing to be applicable.
Materials like plastic, glass, and ceramics can be direct metalized.
Direct metalizing is commonly used in the automotive, aerospace, and electronics industries.
The amount of UV energy required for curing depends on the type of material being cured and the intensity of the UV light.
UV energy required for curing varies depending on the material being cured
Intensity of the UV light also affects the amount of energy required
UV energy is typically measured in Joules per square centimeter (J/cm²)
Examples of materials that require UV curing include adhesives, coatings, and inks
The amount of DFT required as per standard varies depending on the specific industry and project requirements.
The required amount of DFT (Design for Testability) is determined by industry standards and project specifications.
Different industries may have different standards for DFT.
The complexity and size of the project also influence the amount of DFT required.
DFT techniques include scan chains, built-in self-test (BI...
posted on 23 Oct 2021
I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 3 interview rounds.
I have a valid driver's license for both cars and motorcycles.
I have a Class C license for cars
I also have a Class M license for motorcycles
I have a clean driving record with no accidents or violations
I ride a road bike for commuting and a mountain bike for leisure.
I prefer road bikes for their speed and efficiency on paved roads.
I enjoy mountain biking for the challenge and adventure of off-road trails.
I also have experience with hybrid bikes for their versatility.
I prioritize safety and always wear a helmet and follow traffic laws.
I have participated in charity rides and group rides for fun and community.
Vehicle testing involves various methods to ensure safety, performance, and compliance with regulations.
Testing can include physical tests such as crash tests, durability tests, and performance tests.
Simulation and modeling can also be used to test vehicle components and systems.
Testing must comply with regulations set by organizations such as the National Highway Traffic Safety Administration (NHTSA) and the European
We conduct various types of homologation testing depending on the product and its intended market.
We conduct safety testing to ensure compliance with local regulations.
We perform emissions testing to ensure compliance with environmental regulations.
We conduct performance testing to ensure the product meets the required standards.
We also conduct durability testing to ensure the product can withstand the expected wear an...
posted on 19 Jan 2018
I applied via Recruitment Consultant and was interviewed in Nov 2019. There were 3 interview rounds.
Improving communication and personality requires self-awareness, active listening, and continuous learning.
Practice active listening to understand others' perspectives
Be aware of your own communication style and adjust as needed
Seek feedback and be open to constructive criticism
Read books or take courses on communication and interpersonal skills
Practice empathy and emotional intelligence
Be respectful and courteous in a
First impressions can be shown through body language, attire, and communication skills.
Body language can convey confidence or nervousness
Attire can show professionalism or lack thereof
Communication skills can demonstrate intelligence and articulation
Eye contact and a firm handshake can also make a positive impression
Implemented a project to reduce defects in manufacturing process
Analyzed data to identify root causes of defects
Implemented process improvements and trained operators
Conducted regular audits to ensure sustained improvements
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