Amara Raja Group Diploma Electrical Engineer Interview Questions and Answers

Q1. Do you know ac dc in electricala? How many types transformee?
Ans. 
AC and DC are two types of electrical current. There are two types of transformers - step-up and step-down.
• AC stands for alternating current and DC stands for direct current

• AC changes direction periodically while DC flows in one direction

• Step-up transformers increase voltage while step-down transformers decrease voltage

• Transformers are used to transfer electrical energy from one circuit to another

• Examples of AC devices...read more
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Q1. Do you know Apollo tyres? You instrested to join our company? How many your family member? What is stabilizer?
Ans. 
Apollo Tyres is a well-known tire manufacturing company.
• Apollo Tyres is a multinational company headquartered in India.

• They manufacture a wide range of tires for various vehicles including cars, trucks, and motorcycles.

• Apollo Tyres has a strong presence in both domestic and international markets.

• They are known for their quality products and innovative technologies.

• The company has a strong focus on research and developm
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Q1. Why are you join in this company?
Ans. 
I am excited to join this company because of its reputation for innovation and growth opportunities.
• I am impressed by the company's track record of developing cutting-edge technologies.

• I believe this company offers excellent opportunities for career advancement and professional growth.

• I am excited about the chance to work with a talented team of engineers and learn from their expertise.
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Q2. Why should hire you?
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Q1. What is the combustion chamber ,?
Ans. 
The combustion chamber is where fuel and air are mixed and burned in an internal combustion engine.
• It is a part of an internal combustion engine where the fuel-air mixture is ignited and burned.

• The combustion chamber is designed to contain and control the combustion process.

• It is typically located within the cylinder head of an engine.

• The shape and design of the combustion chamber can affect engine performance and effi
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Q2. Explain the refrigerant system?.
Ans. 
Refrigerant system is a closed loop system that absorbs heat from a low-temperature area and releases it in a high-temperature area.
• Refrigerant circulates through the system to absorb and release heat

• Compressor increases the pressure of the refrigerant gas

• Condenser cools the refrigerant gas into a liquid

• Expansion valve reduces the pressure of the liquid refrigerant

• Evaporator absorbs heat from the surrounding area to co...read more
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Q1. What do you do in that company
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Q2. What you have done
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Q3. SAP work in system
Ans. 
SAP is a software system used for managing business operations and customer relations.
• SAP stands for Systems, Applications, and Products in Data Processing

• It integrates various business functions such as finance, HR, sales, and production

• SAP software helps organizations streamline processes and improve efficiency

• Examples of SAP modules include SAP ERP, SAP CRM, and SAP SCM
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Q4. Diplom in Electrical
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Q1. Related to machanical engineering diploma
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Q1. Fresher type questions What is IC engine
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Q2. What is quality
Ans. 
Quality is the measure of excellence or superiority of a product or service.
• Quality is meeting or exceeding customer expectations.

• It involves consistency, reliability, and durability of a product or service.

• Quality is achieved through adherence to standards and continuous improvement.

• Examples include high precision in manufacturing, low defect rates, and excellent customer service.
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Q1. Basic mechanical question
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Q2. Lathe machine Welding shop
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General question asked

Q1. About yourseLd, hookes law thermodynamics process haighs law
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