Wipro Diploma Electronics Engineer Interview Questions and Answers

Q1. About your lab skills
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Q2. You have Technical skills and what they are
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Q1. Defain is tha CAD .
Ans. 
CAD stands for Computer-Aided Design, which is the use of computer software to create, modify, analyze, and optimize designs.
• CAD is widely used in various industries, including mechanical engineering, architecture, and automotive design.

• It allows engineers to create 2D and 3D models of products or structures, enabling visualization and simulation before actual production.

• CAD software offers tools for precise measuremen...read more
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Q2. Defain as tha hook's law .
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Hooke's law states that the force needed to extend or compress a spring is directly proportional to the distance it is stretched or compressed.
• Hooke's law is named after the English scientist Robert Hooke.

• It is commonly used to describe the behavior of springs and elastic materials.

• The law can be mathematically expressed as F = kx, where F is the force applied, k is the spring constant, and x is the displacement.

• Hooke'...read more
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Q3. Defain cam .......? Cam
Ans. Cad is tha slendrical and shape
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Coding and decoding, blood relation, data interpretation

Q1. Python, jova ,c++,cloud
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Q1. What is the another name of induction motor
Ans. 
Another name for induction motor is asynchronous motor.
• Asynchronous motor is commonly used in industrial applications.

• It operates at a slightly slower speed than the synchronous speed.

• Examples include squirrel cage induction motor and wound rotor induction motor.
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Q2. What motor run at high speed at no load conditions
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Induction motors run at high speed at no load conditions
• Induction motors

• Asynchronous motors

• Squirrel cage motors
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Q3. What is exciter
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An exciter is a device that supplies the field current to the rotor winding of a synchronous machine.
• Supplies field current to the rotor winding

• Helps in generating the magnetic field in the rotor

• Essential component in synchronous machines

• Can be either brushless or brush type

• Examples include static exciter and rotating exciter
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Q1. Why we cannot operate transformer in dc supply
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Transformers cannot operate on DC supply due to the absence of changing magnetic field required for induction.
• Transformers work on the principle of electromagnetic induction, which requires a changing magnetic field.

• DC supply produces a constant magnetic field, which does not induce a voltage in the secondary coil of the transformer.

• AC supply, on the other hand, produces a changing magnetic field, allowing for inductio...read more
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Q1. Why we cannot measured transformer in kw
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Transformers cannot be measured in kW because they do not consume power, they only transfer it.
• Transformers do not have any moving parts or internal power losses, so they do not consume power themselves

• The power rating of a transformer is given in kVA (kilovolt-amperes) which represents the maximum amount of power it can transfer

• The power factor of the load connected to the transformer determines the actual power in kW
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Q1. OFC related questions
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Q2. Airtel project manager
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Q1. Introduce yourself
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I am a recent graduate with a degree in engineering, eager to learn and contribute to a dynamic team.
• Recent graduate with a degree in engineering

• Eager to learn and contribute to a dynamic team

• Strong problem-solving skills

• Experience with relevant software/tools (mention specific ones if applicable)

• Good communication and teamwork abilities
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Q2. About company tata cummins
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Q1. Full from of pcc and is use
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PCC stands for Plain Cement Concrete. It is a mixture of cement, sand, and coarse aggregates used as a base for flooring and foundation.
• PCC is used to provide a level surface for the construction of flooring and foundations.

• It helps in distributing the load evenly and preventing the direct contact of the structure with the soil.

• PCC also acts as a protective layer against moisture and dampness.

• It is commonly used in the...read more
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Q2. What is quring and is used
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Curing is the process of maintaining moisture and temperature conditions in freshly placed concrete to ensure proper hydration and strength development.
• Curing is essential for the hydration of cement in concrete.

• It helps in preventing moisture loss from the concrete surface.

• Curing promotes the development of strength and durability in concrete.

• Common methods of curing include water curing, membrane curing, and curing c...read more
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Q3. Full from of rcc And civil
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RCC stands for Reinforced Cement Concrete. It is a composite material made of concrete and reinforcement bars.
• RCC is widely used in construction for its strength and durability.

• The reinforcement bars, usually made of steel, are embedded in the concrete to provide additional strength.

• RCC structures are commonly used in buildings, bridges, dams, and other infrastructure projects.

• The combination of concrete and reinforcem...read more
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