Wipro Electrical Engineer Interview Questions and Answers

Reasoning , mathematics

Q1. What is behaviour ?
Ans. 
Behaviour refers to the way in which a person or animal acts or conducts themselves in response to a particular situation or stimulus.
• Behaviour is influenced by genetics, environment, and past experiences.

• It can be observed and measured through actions, reactions, and responses.

• Behaviour can be categorized as either innate (instinctual) or learned.

• Examples of behaviour include aggression, shyness, curiosity, and friend
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Q2. What is the best method in power transfers?
Ans. 
The best method in power transfers is through high voltage transmission lines.
• High voltage transmission lines are more efficient in transferring power over long distances.

• Using transformers to step up the voltage before transmission and step down the voltage at the receiving end helps minimize power loss.

• HVDC (High Voltage Direct Current) transmission is another efficient method for long distance power transfers.

• Smart ...read more
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Q1. What is current
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Current is the flow of electric charge through a conductor.
• Current is measured in Amperes (A)

• It is the rate of flow of electric charge

• Current can be either direct current (DC) or alternating current (AC)

• Examples: A light bulb connected to a power source has current flowing through it

• In a circuit, current flows from the positive terminal of the voltage source to the negative terminal
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Q2. What are the method to convert in inverter
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Methods to convert inverter include pulse width modulation, sine wave modulation, and square wave modulation.
• Pulse width modulation (PWM) is a common method used to convert inverter signals by varying the width of the pulses.

• Sine wave modulation involves generating a sine wave signal to mimic the output of an inverter.

• Square wave modulation produces a square wave output by switching between high and low voltage levels.

• ...read more
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Q1. Why are power transformer trip
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Q2. Test off transformer
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In the company how to work and how part is made in the company and which part is made by company.

The test giving normally and honestly.I also give test honestly and carefully as well as brainly

Q1. Who to Design and add a lighting in a 59*50 room
Ans. 
To design and add lighting in a 59*50 room, consider the room's purpose, lighting requirements, and energy efficiency.
• Determine the purpose of the room and the activities that will take place in it.

• Calculate the required lighting levels based on the room's function and recommended standards.

• Consider the room's layout and identify areas that need focused lighting, such as workstations or reading corners.

• Choose appropria...read more
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Totally depend on work process