Adani Group Electrical Technician Interview Questions and Answers for Experienced

Q1. They will ask for your previous job profile and basic of electrical. Not much more theoretical, major part is practical
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Q1. How to protect transformer and what is VFD???
Ans. 
To protect a transformer, measures such as overcurrent protection, temperature monitoring, and proper grounding should be implemented. VFD stands for Variable Frequency Drive, a device used to control the speed of an electric motor.
• Implement overcurrent protection to prevent excessive current flow through the transformer.

• Monitor the temperature of the transformer using temperature sensors to prevent overheating.

• Ensure ...read more
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Q1. Previous company related
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Q1. About Quality & calibration
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Quantitative aptitude

Q1. Given the image of switch,which type of switch shown in the fig
Ans. 
The switch shown in the image is a toggle switch.
• The switch has a lever that can be moved up and down to turn it on or off.

• Toggle switches are commonly used in electronic devices and appliances.

• Examples of toggle switches include light switches and power switches on electronic devices.
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Q2. Network theorem questions
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Q1. In t years where you want to see yourself
Ans. 
In t years, I see myself as a senior electrical engineer leading innovative projects and mentoring junior engineers.
• Continuing to develop my technical skills and knowledge in the field of electrical engineering

• Taking on more leadership roles within projects and teams

• Mentoring and guiding junior engineers to help them grow in their careers

• Contributing to the development of cutting-edge technologies and solutions

• Possibly...read more
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Q2. Why do you want to join Hitachi energy
Ans. 
I want to join Hitachi Energy because of their innovative solutions and global impact in the energy sector.
• Hitachi Energy is a leader in providing sustainable energy solutions

• I am impressed by Hitachi Energy's commitment to innovation and technology advancement

• I believe my skills and experience align well with the opportunities at Hitachi Energy

• I am excited about the chance to work on cutting-edge projects and contribu
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Q1. What is buchholz relay in transformer.
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Q2. Explain kvl ans kcl
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Q1. What is CT, PT and different?
Ans. 
CT and PT are electrical transformers used in power systems to measure current and voltage respectively.
• CT stands for Current Transformer and is used to measure high currents in power systems.

• PT stands for Potential Transformer and is used to measure high voltages in power systems.

• CTs are connected in series with the load while PTs are connected in parallel with the load.

• CTs are used to measure current for protection a...read more
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Q1. Current company CTC
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Q1. Full Health checkup.
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Q1. What is the use of star delta connection
Ans. 
Star delta connection is used in electrical engineering to reduce starting current and torque in induction motors.
• Reduces starting current by starting the motor in star connection and then switching to delta connection

• Reduces starting torque to prevent mechanical stress on the motor

• Commonly used in applications where high starting current or torque could be damaging, such as large industrial motors
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Q2. What do you do before starting electrical activity
Ans. 
Before starting electrical activity, I ensure all safety precautions are in place and equipment is functioning properly.
• Perform a safety check on all equipment and tools

• Verify that all connections are secure and wires are properly insulated

• Double check the circuit design and calculations for accuracy

• Ensure proper grounding is in place to prevent electrical hazards
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Q1. Technical stuff
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Q1. Technical stuff related to current job
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Q1. Background and about your self
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Q2. Why looking for change
Ans. 
Seeking new challenges and opportunities for growth in my career.
• Looking to expand my skill set and knowledge in a new environment

• Interested in working on cutting-edge technologies and projects

• Seeking a more collaborative and innovative work culture

• Want to take on more leadership responsibilities and advance my career
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