Veolia Water Technologies Maintenance Engineer Interview Questions and Answers

Q1. When is my interview time?
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Q2. What documents should I prepare to bring with me?
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Q3. What would be good for the company?
Ans. 
Good communication, problem-solving skills, technical expertise, and dedication to safety would be beneficial for the company.
• Strong technical expertise to effectively maintain electrical systems

• Excellent problem-solving skills to troubleshoot and resolve issues efficiently

• Good communication skills to collaborate with team members and provide updates on maintenance tasks

• Dedication to safety protocols to ensure a safe w...read more
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Q4. Will the company be with me forever?
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Q5. Will the company be with me in my ups and downs?
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They asked aptitude in statement way

They asked on array sorting

I Didn’t understand so please any information

Q1. What Your Hobbies? How You want to work? What type of work u working in last job? Any suggestion for our company?
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Q2. In market what about you know our company? In market how we get stock? Any idea how we grow our company?
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Q1. How you get technically knowing? Which college you got degree?
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Q1. What is circuit, how work switch
Ans. 
A circuit is a closed loop of conductive material that allows electricity to flow. A switch is a device that controls the flow of electricity in a circuit.
• A circuit is made up of a power source, conductive material, and a load.

• Electricity flows from the power source through the conductive material and into the load.

• A switch is used to open or close the circuit, controlling the flow of electricity.

• Switches can be manual...read more
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Q2. And about electrical safety
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Q3. What type of source of electrical energy ,what is MCB and why use MCB ,and process of electrical energy generation to consumers
Ans. 
MCB is a type of source of electrical energy used for protection against overload and short circuit.
• MCB stands for Miniature Circuit Breaker.

• It is a device that automatically switches off the electrical circuit during abnormal conditions such as overload or short circuit.

• MCBs are commonly used in residential, commercial, and industrial electrical installations.

• They provide protection to electrical equipment and prevent...read more
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Why are you looking for a change?
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Q4. What are your strengths and weaknesses?
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Q5. Tell me about yourself.
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Q1. Current (I) =voltage (V)/Resistance (R)
Ans. 
Ohm's Law states that current is equal to voltage divided by resistance.
• Ohm's Law is a fundamental principle in electrical engineering

• Current (I) is measured in Amperes (A)

• Voltage (V) is measured in Volts (V)

• Resistance (R) is measured in Ohms (Ω)

• The formula I = V/R can be used to calculate current in a circuit
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Q2. What it ohm's law
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Ohm's law states that the current flowing through a conductor between two points is directly proportional to the voltage across the two points.
• Ohm's law is represented by the equation V = IR, where V is voltage, I is current, and R is resistance.

• It is named after German physicist Georg Simon Ohm.

• Ohm's law is fundamental in the field of electrical engineering and is used to analyze and design electrical circuits.

• It help...read more
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Q3. SI unit of flux
Ans. 
Weber (Wb)
• The SI unit of flux is Weber (Wb)

• Flux is a measure of the flow of a physical quantity through a surface

• It is commonly used in electromagnetism and is defined as the amount of magnetic field passing through a surface
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Q4. Difference between AC and DC
Ans. 
AC stands for alternating current, which changes direction periodically, while DC stands for direct current, which flows in one direction.
• AC changes direction periodically, while DC flows in one direction constantly.

• AC is used in household appliances and power distribution, while DC is used in batteries and electronic devices.

• AC can be easily converted to different voltage levels using transformers, while DC requires m...read more
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Q5. How will you calculate current carrying in a conductor ?
Ans. 
Current carrying in a conductor can be calculated using Ohm's Law, which states that current (I) equals voltage (V) divided by resistance (R).
• Use Ohm's Law: I = V / R

• Determine the voltage across the conductor

• Find the resistance of the conductor

• Calculate the current flowing through the conductor using the formula
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Q1. What is the purpose of a static switch in uninterruptible power supply (UPS) systems?
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