Wipro Consumer Care & Lighting Graduate Trainee Interview Questions and Answers

Normal psychology based questions

Q1. Basic questions from Resume
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Q2. Technical questions from intrested subjects.
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Q1. Work on 2 or 3 project for duration of 6 months
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Q1. Questions related to project which have been allotted at the time of internship
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Q2. Some basic HR questions
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Basic Reasoning questions and Technical questions.

Q1. Basic questions regarding your trade.
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Q2. Heat transfer modes. Questions regarding Industrial training.
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Q3. Device that converts mechanical energy into electrical energy.
Ans. 
A device that converts mechanical energy into electrical energy is called a generator.
• Generators are commonly used in power plants to convert mechanical energy from turbines into electrical energy.

• Examples include wind turbines, hydroelectric dams, and gas-powered generators.

• Generators work on the principle of electromagnetic induction, where a conductor moving through a magnetic field generates an electric current.
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Q4. Engineering drawing related questions.
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Q5. Types of valves and it's functioning.
Ans. 
Valves are devices used to control the flow of fluids in a system. They can be classified into different types based on their design and function.
• Gate valves: used to fully open or close the flow of fluid

• Ball valves: uses a rotating ball to control flow

• Butterfly valves: uses a disc to control flow

• Check valves: allows flow in one direction only

• Pressure relief valves: opens to release excess pressure

• Globe valves: used fo...read more
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Q1. About yourself and something not in cv
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Q2. Where do you see yourself in next 5 years
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Q1. What are your strengths and weaknesses?
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Q2. Why should we hire you?
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Q3. Tell me about yourself.
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Q1. Describe any of your project you have built in your college time? How does it help people?
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Q2. Describe the working of motors? How many kinds of motors as present?
Ans. 
Motors are devices that convert electrical energy into mechanical energy. There are various types of motors including DC motors, AC motors, stepper motors, and servo motors.
• Motors work by using electromagnetic fields to generate motion

• DC motors operate using direct current and are commonly found in household appliances like fans and toys

• AC motors run on alternating current and are used in industrial applications such a...read more
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Q3. Which kind of motor is most efficient and why ?
Ans. 
Brushless DC motors are the most efficient due to their lack of friction and heat loss.
• Brushless DC motors are more efficient than brushed DC motors because they have no brushes to cause friction and heat loss.

• Brushless DC motors also have a higher power-to-weight ratio and require less maintenance.

• Examples of applications where brushless DC motors are commonly used include electric vehicles, drones, and industrial aut
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Aptitude question are like find the least value from option and opposite words
Analytical aptitude is all about mirror or water image