ELECTRO WAVES ELECTRONICS Trainee Interview Questions and Answers

Q1. Different between kinematics and dynamic viscosity
Ans. 
Kinematic viscosity is the ratio of dynamic viscosity to density, representing the fluid's resistance to flow. Dynamic viscosity is the measure of a fluid's internal resistance to flow.
• Kinematic viscosity is dynamic viscosity divided by density

• Kinematic viscosity is measured in square meters per second (m^2/s)

• Dynamic viscosity is measured in pascal-seconds (Pa.s) or centipoise (cP)

• Dynamic viscosity represents the fluid...read more
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Q2. Working principle of fluid machine application
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Fluid machines apply the principles of fluid mechanics to generate, transmit, and control power.
• Fluid machines use fluids to transfer energy, such as pumps, turbines, and compressors.

• They operate based on the principles of conservation of mass, momentum, and energy.

• Examples include hydraulic pumps in cars, wind turbines, and water turbines in hydroelectric power plants.
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Ti is very difficulty,any one can do it easily

Q1. What is electrical power system?
Ans. 
An electrical power system is a network of electrical components used to supply, transmit, and distribute power.
• Consists of generators, transformers, transmission lines, distribution lines, and loads

• Generators produce electricity which is then transmitted through transmission lines

• Transformers step up or step down voltage for efficient transmission and distribution

• Distribution lines deliver electricity to homes, busine...read more
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Q2. Different types of transmission lines?
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Different types of transmission lines include coaxial, twisted pair, and fiber optic.
• Coaxial cable: used for cable television and internet connections

• Twisted pair cable: commonly used for telephone lines and Ethernet connections

• Fiber optic cable: transmits data using light pulses, offering high bandwidth and long-distance transmission
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Q3. Electrical machine information.
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Q4. What if Electrical stability
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Electrical stability refers to the ability of an electrical system to maintain a consistent and reliable flow of electricity.
• Electrical stability is crucial for the proper functioning of electrical equipment and systems.

• Factors that can affect electrical stability include voltage fluctuations, power surges, and electrical interference.

• Regular maintenance and monitoring of electrical systems can help ensure electrical s...read more
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2 questions were given to solve

Q1. First of all they asked About projects
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Q2. Then some coding questions
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Q1. Tell me about yourself
Ans. 
I am a recent graduate with a degree in Business Administration and a passion for marketing and analytics.
• Recent graduate with a degree in Business Administration

• Passionate about marketing and analytics

• Experience in internships related to marketing

• Strong analytical skills

• Goal-oriented and eager to learn
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Pharmaceutics, biochemistry, quality assurance

Q1. What is tablet and process
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Q2. What is capsule
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Q1. Tell me about your self
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Q2. Salary discussion
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Q1. About analytical instruments.
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Q2. What is HPLC and principle
Ans. 
HPLC stands for High Performance Liquid Chromatography. It is a technique used to separate, identify, and quantify components in a mixture.
• HPLC involves a sample being dissolved in a solvent and then pumped through a column packed with a stationary phase.

• The different components in the sample interact differently with the stationary phase, causing them to separate based on their properties.

• The separated components are ...read more
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Q1. What is the hplc
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HPLC stands for High Performance Liquid Chromatography, a technique used to separate, identify, and quantify components in a mixture.
• HPLC involves passing a liquid sample through a column filled with a stationary phase, where different components interact differently and are separated based on their properties.

• It is commonly used in pharmaceutical, environmental, and food industries for analyzing compounds like drugs, ...read more
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Q1. Briefing about my project and education
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Q2. About your study
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Q1. Introduction and how supporting software the sales and service in dealership , what about company and how to use inovative ideas
Ans. Sales and service are two factors in automobiles selling car two types are customer leading and waking customer handle it and services are more types of handle the process situation of car inventory.
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Q2. What about car inventory ?
Ans. 
Car inventory refers to the stock of cars available for sale or lease at a given time.
• Car inventory includes both new and used cars.

• It is important for car dealerships to maintain a diverse inventory to cater to different customer preferences.

• Car inventory management involves tracking the number, models, and specifications of cars in stock.

• Inventory turnover rate is a key metric used to assess the efficiency of car inv...read more
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Q3. What is selling picklist
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A selling picklist is a list of products or services that a salesperson can choose from to offer to customers.
• A selling picklist helps salespeople easily access and present a range of products or services to customers.

• It allows salespeople to quickly identify and select the most relevant options based on customer needs.

• The picklist can be organized by categories, pricing, popularity, or any other relevant criteria.

• Exam...read more
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