Adani Power Engineer Trainee Interview Questions and Answers

In aptitude test , the question comes on reasoning and aptitude and English which carries 70 mark and 30 mark questions comes under respective branch ( Basically in electrical engineering)

Q1. Question regarding Transformer Protection and distribution system
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Q2. What is deferential Protection of transformer? What is relay? What is CTand PT? Etc .
Ans. 
Differential protection of a transformer is a method of protecting the transformer from internal faults by comparing the currents entering and leaving the transformer.
• Differential protection compares the current entering and leaving the transformer to detect any internal faults.

• Relays are devices that sense abnormal conditions in electrical circuits and initiate appropriate actions to protect the system.

• CT (Current Tra...read more
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Q1. Which is your favourite subject in Engineering?
Ans. I say Network, Digital Electronics and Control System. Then they asked some questions related to this subject.
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Q2. Where did you complete your internship?
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Q1. How many members in your family ??
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The test included both technical and aptitude questions of 100 marks each question contains 1 marks each. the passing marks was 50 and the level of questions is easy to moderate.

Q1. Difference between overhead and underground cables.
Ans. 
Overhead cables are installed above ground while underground cables are buried below ground.
• Overhead cables are exposed to weather conditions and can be affected by storms or falling trees.

• Underground cables are protected from weather and physical damage, but are more expensive to install and repair.

• Overhead cables are easier to access for maintenance and repairs compared to underground cables.

• Examples: Overhead power ...read more
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Q1. General question and awareness about role
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Ongoing scenarios in the world

Q1. Everything about Power Trading
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Quantitative,verbal and reasoning

Q1. What is fuse and its benefit?
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Q2. Explain your final year pro4
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Blood relationship, Age, all aptitude question

Topic social media ,Evm Machine

Q1. Core java eception handing, oops concepts,and all
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Q2. String reverse program in_technical
Ans. 
A program to reverse a string
• Use a loop to iterate through the characters of the string

• Swap the characters from the beginning and end of the string

• Continue swapping until the middle of the string is reached
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Q3. SQL_ joins inner joins
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Q4. Union and unionall difference
Ans. 
UNION combines the result sets of two or more SELECT statements, while UNION ALL combines all rows from two or more SELECT statements.
• UNION removes duplicate rows from the result set, while UNION ALL does not.

• UNION requires that the number and order of columns in all SELECT statements be the same, while UNION ALL does not have this requirement.

• UNION is slower than UNION ALL because it performs a distinct operation, whi...read more
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Q1. Power plants supply working
Ans. 
Power plants supply electricity to meet the demand of consumers and industries.
• Power plants generate electricity through various methods such as burning fossil fuels, nuclear reactions, or renewable sources like wind or solar power.

• The electricity generated is transmitted through power lines to homes, businesses, and industries.

• Power plants play a crucial role in ensuring a reliable supply of electricity to meet the ne...read more
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