Eviden Interview Questions, Process, and Tips

Q1. What is Capital market?
Ans. 
Capital market is a financial market where individuals and institutions trade financial securities.
• Capital market facilitates the buying and selling of long-term debt and equity instruments.

• It includes stock markets and bond markets.

• Investors can buy/sell stocks, bonds, and other financial instruments in the capital market.

• Companies raise capital by issuing stocks or bonds in the capital market.

• Examples of capital mark...read more
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Q2. What is Investment Banking
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Investment banking involves providing financial services to corporations, governments, and other institutions.
• Helps companies raise capital through issuing stocks and bonds

• Provides advisory services for mergers and acquisitions

• Assists in structuring and executing complex financial transactions

• Offers risk management services and trading of securities

• Examples: Goldman Sachs, J.P. Morgan, Morgan Stanley
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Q3. Golden rules of accounts
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Golden rules of accounts are basic principles that guide the recording of financial transactions.
• Debit what comes in, credit what goes out

• Debit the receiver, credit the giver

• Debit expenses and losses, credit income and gains
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Q1. What is Capital market
Ans. 
Capital market is a financial market where individuals and institutions trade financial securities.
• Capital market facilitates the buying and selling of long-term debt and equity instruments.

• It includes stock markets and bond markets.

• Investors can buy/sell stocks, bonds, and other financial instruments in the capital market.

• Companies raise capital by issuing stocks or bonds in the capital market.

• Examples of capital mark...read more
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Q2. What is derivatives
Ans. 
Derivatives are financial instruments whose value is derived from an underlying asset or group of assets.
• Derivatives can be used for hedging, speculation, or arbitrage.

• Common types of derivatives include options, futures, forwards, and swaps.

• For example, a stock option derives its value from the underlying stock, while a currency forward derives its value from the exchange rate.
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Q3. Scenarios based questions
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Q1. During the interview, I was questioned about microservice design patterns and was prompted to explain the system design of a project. Additionally, I was asked about the process of migrating an on-premises...read more
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Aptitude questions will be there

Coding questions are of MCQ type

Q1. Questions regarding current college project
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Q1. Tell me about your technical skills
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Q2. What is your role and responsibilities in your project?
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Q1. Tell me about your technical skills relevant to this role?
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Q2. List down all the tool you have used ?
Ans. 
I have experience using various web analytics tools to track and analyze website performance.
• Google Analytics

• Adobe Analytics

• Hotjar

• Crazy Egg

• Mixpanel
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Q1. Ro plant prossess and about Ro palnt
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Q2. Tell me about the Ro . How many type Chemical use in Ro plant . How many type valve . When you backwash . When you change the cartridge filter. Product water how much ph .chlorine and conductivity or TDS.
Ans. 
RO (Reverse Osmosis) is a water treatment process that uses a semi-permeable membrane to remove impurities. It involves the use of chemicals, different types of valves, backwashing, and cartridge filter replacement. The product water's pH, chlorine level, and conductivity/TDS vary.
• RO is a water treatment process that uses a semi-permeable membrane.

• Chemicals are used in RO plants to aid in the treatment process.

• Differen...read more
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Q3. What is turbidity
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Turbidity is the measure of the cloudiness or haziness of a liquid caused by suspended particles.
• Turbidity is a measure of the clarity of water.

• It is caused by suspended particles such as sediment, algae, or organic matter.

• Turbidity can be measured using a turbidimeter or by visual observation.

• High turbidity levels can indicate water pollution or the presence of harmful substances.

• Turbidity is an important parameter in...read more
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Q4. When you do CIP
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CIP stands for Clean-in-Place and is a process used to clean the RO plant equipment without disassembling it.
• CIP is performed to remove any accumulated dirt, scale, or bacteria from the RO plant equipment.

• During CIP, a cleaning solution is circulated through the system to dissolve and remove contaminants.

• CIP helps maintain the efficiency and performance of the RO plant.

• CIP is typically done periodically or when there i...read more
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Q5. How much plant capacity
Ans. 
The plant capacity refers to the maximum amount of water that the RO plant can produce in a given time period.
• Plant capacity is typically measured in terms of gallons per day (GPD) or liters per hour (LPH).

• It is important to consider the demand for water in the area when determining the plant capacity.

• Factors such as feed water quality, membrane efficiency, and system design can affect the plant capacity.

• For example, a...read more
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Q6. Sea water how much condutivity
Ans. 
The conductivity of sea water varies depending on factors such as temperature and salinity.
• The conductivity of sea water is primarily influenced by the concentration of dissolved salts.

• Higher salinity levels result in higher conductivity.

• Temperature also affects conductivity, with warmer water having higher conductivity.

• The average conductivity of sea water is around 50,000 to 60,000 microsiemens per centimeter (µS/cm)...read more
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Q7. What is chlorine why chlorine dosing in the water
Ans. 
Chlorine is a chemical used for disinfection in water treatment. It kills harmful microorganisms and prevents the spread of waterborne diseases.
• Chlorine is a highly effective disinfectant used in water treatment plants.

• It kills bacteria, viruses, and other harmful microorganisms present in the water.

• Chlorine dosing ensures the water is safe for consumption and prevents the spread of waterborne diseases.

• The dosage of ch...read more
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Q8. What is ph if ph low what will you do
Ans. 
pH is a measure of acidity or alkalinity. If pH is low, I will take corrective actions to raise it.
• Measure the pH using a pH meter or test strips

• Identify the cause of low pH, such as acidic feedwater or malfunctioning equipment

• Adjust the pH by adding chemicals like lime or soda ash

• Monitor the pH regularly to ensure it stays within the desired range
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Q9. How many types of bearing
Ans. 
There are several types of bearings used in various applications.
• Plain bearings

• Rolling element bearings

• Jewel bearings

• Fluid bearings

• Magnetic bearings

• Flexure bearings

• Thrust bearings

• Tapered roller bearings

• Spherical roller bearings

• Needle roller bearings

• Ball bearings
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Q10. What is work of high pressure pump
Ans. 
High pressure pumps are used in RO plants to increase the pressure of the feed water.
• High pressure pumps are responsible for increasing the pressure of the feed water in RO plants.

• They help in pushing the water through the RO membranes, allowing for the separation of impurities.

• These pumps are typically designed to handle high pressures, ranging from 150 to 1000 psi.

• They are often equipped with multiple stages to achie...read more
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