Renault Nissan Technology & Business Centre India QA/QC Manager Interview Questions and Answers

Q1. Transformers all parts
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Q2. Ht line lt and
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Q1. Electrical all equipment
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Q2. Stepup setpdown
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Q1. Motor generator
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Q2. Real life based problems
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Q1. What is a control system of electric painal?
Ans. 
A control system of an electric panel is a system that regulates and manages the operation of electrical components within the panel.
• Control systems in electric panels can include programmable logic controllers (PLCs) to automate processes.

• They can also involve relays, switches, and sensors to monitor and control the flow of electricity.

• Control systems ensure the safety, efficiency, and functionality of the electric pa...read more
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Q2. What is a faction of plc.
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A faction of PLC refers to a portion of the programmable logic controller that performs a specific function.
• A faction of PLC is a subset of the overall PLC system

• Each faction is responsible for carrying out a specific task or operation

• Examples of factions include input modules, output modules, and communication modules
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Q3. Plc act the physical interfaces between devices on the plant and manufacturing flore and scada or hmi systam. Control communicate monitor and control complex automated
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Q1. About electrical and automation work
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Aptitude was from rs agarwal

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Q1. If a team member is unable to carry out his work, he is doing it repetitively, how would you handle it?, would you like to work only on lifing of components, or would you be ready to shift to other departm...read more
Ans. 
I would address the issue with the team member directly and offer support or training. If necessary, I would consider shifting responsibilities to prevent burnout.
• Have a one-on-one conversation with the team member to understand the root cause of the repetitive work.

• Offer support, training, or resources to help the team member improve their performance.

• Consider shifting responsibilities or tasks to prevent burnout and ...read more
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Q1. Who is the home s law
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Home's law is a principle that states that the current flowing through a conductor is directly proportional to the voltage applied across it.
• Home's law is also known as Ohm's law.

• It is expressed as I = V/R, where I is the current, V is the voltage, and R is the resistance.

• This law is fundamental to the study of electrical circuits and is used to calculate the behavior of circuits.

• For example, if the voltage across a re...read more
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Q2. What is current unit?
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The current unit is the ampere (A), which measures the flow of electric charge.
• The unit of electric current is the ampere (A).

• Current is the rate of flow of electric charge.

• It is measured using an ammeter.

• One ampere is equal to one coulomb of charge passing through a point in one second.
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Q3. What is voltagel unit?
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Voltage is the unit of measurement for electric potential difference.
• Voltage is the force that pushes electric charges through a circuit.

• It is measured in volts (V).

• Voltage is essential for the operation of electrical devices.

• Examples of voltage units include millivolts (mV), kilovolts (kV), and megavolts (MV).
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Q1. What is ohm law and current symble
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Ohm's law states that the current flowing through a conductor is directly proportional to the voltage applied across it.
• Ohm's law is expressed as V = I * R, where V is the voltage, I is the current, and R is the resistance.

• The current symbol is represented by the letter 'I'.

• Ohm's law is fundamental in understanding and analyzing electrical circuits.

• Example: If a circuit has a voltage of 12 volts and a resistance of 4 o...read more
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Q1. Tow type of winding ?
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The two types of winding in electrical engineering are lap winding and wave winding.
• Lap winding is used in DC machines and is characterized by multiple parallel paths for current flow.

• Wave winding is used in AC machines and is characterized by a single path for current flow.

• Lap winding provides high current capacity and low voltage output, while wave winding provides low current capacity and high voltage output.

• In lap ...read more
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Q2. What is men by primary winding
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The primary winding is the first coil in a transformer that receives electrical energy.
• The primary winding is typically connected to the power source.

• It is responsible for receiving and transmitting electrical energy to the secondary winding.

• The number of turns in the primary winding determines the voltage ratio between the primary and secondary sides.

• Primary windings are commonly found in transformers, induction motor
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Q1. Store incharge and PPC department
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Q2. PLC operator machine
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Q3. Calibration machine knowledge
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Q4. Inventory knowledge
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