Tata Group Electrical Engineer Interview Questions and Answers

Q1. Changing direct sentence into indirect sentence
Ans. 
Convert direct sentence to indirect sentence and provide descriptive answer.
• Change the pronouns and verb tenses to match the new subject

• Use reporting verbs like 'said', 'asked', 'told', etc.

• Add any necessary conjunctions or prepositions

• Example: Direct - She said, 'I am going to the store.' Indirect - She said that she was going to the store.'
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Time and work, simple interest

Q1. What is array,list, explain about oops concepts
Ans. 
Array and list are data structures used to store multiple values. OOPs concepts include encapsulation, inheritance, and polymorphism.
• Array is a collection of similar data types, accessed using an index. Example: int[] numbers = {1, 2, 3};

• List is a collection of objects, accessed using methods. Example: List names = new ArrayList<>();

• Encapsulation is the practice of hiding implementation details and exposing only necess...read more
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Q1. It's all base on our communication. We need to speak English fluently
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It's some little bit difficult and there is no coding round

Q1. It's more difficult this round and they asked about based on c I told them I am comfortable in c
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Q2. Arrays, dangling pointer, pointers,oops concepts
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Consists of questions related to Aptitude and Reasoning

The GD round consists of group discussion on the topics given by interviewer

Q1. 1.Question related to jumble words 2. Email writing
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Q1. 1.What is cloud Computing? 2. Explain Data Layers ? 3. What is Virtualization? 4. Explain about your final year project 5. Sql questions on Joins , Normalisation
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Q1. 1. What is your weakness ? 2 . What are you hobbies ? 3 .Why Mindtree ? 4. Situation Based questions
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Q1. What are two stock and four stock engine
Ans. 
Two stock and four stock engines refer to the number of strokes in the engine cycle.
• Two stock engine: Intake, compression, power, exhaust in two strokes

• Four stock engine: Intake, compression, power, exhaust in four strokes

• Two stock engines are simpler and lighter, but less efficient than four stock engines

• Four stock engines are more common in modern vehicles due to better fuel efficiency and emissions control
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Different topics are allotted by hr and we need to choose one of them and give all perspective

Q1. Basic knowledge of your field Some question or problems are given by hr and senior staff and you need to provide your way of thinking then background discussion and your future goals ara analyzed
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Q2. What is your goal in your career life
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Q3. What tye of skills you have and how many types of job or other experience you got from previous placement and jobs if you done any
Ans. What is your expectations from this placement drive
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Q4. What is your family background Where do you live What is sources of income to your family
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Q5. Are you comfortable in doing job on field or your interested in office work
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Q6. Are you able to join the job if you have given different locations and extra time work needed sometimes
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Q7. Are you able to join emediately
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Q1. Technical question with various problems asked which are related to your field
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Q2. Step with proper description asked of solution which your giving of any problem
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Q3. Technical knowledge testing is done by asking technical question and machinery gadgets. Field knowledge checked by asking site situation to and we need to give uts Solution
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Q4. Percentage in technical subjects arw checeked
Ans. 
Yes, percentage in technical subjects is checked for Junior Engineer position.
• Technical subjects are a crucial part of the Junior Engineer role.

• The percentage in technical subjects is checked to assess the candidate's knowledge and understanding of the subject.

• The weightage given to technical subjects may vary depending on the company and job profile.

• Candidates should focus on scoring well in technical subjects to incr...read more
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