Dalimss Ntpc Tanda Ambedkar Nagar Interview Questions and Answers

Q1. What are closed loop control system
Ans. 
Closed loop control systems are feedback systems that continuously monitor and adjust the output based on the desired input.
• Closed loop control systems use feedback to maintain a desired output

• They continuously monitor the output and compare it to the desired input

• Based on the comparison, adjustments are made to maintain the desired output

• Examples include thermostat-controlled heating systems and cruise control in cars
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Q2. Details of Field instruments
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Q1. Brief discussion on c&i
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Q2. How you will handle the situations
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Q3. What are expecting from us
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Q1. Your name, qualification & why you want to join organisation
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Q1. I was hired for condition monitoring roll. It was basic questions with vibration analysis. You should know the basics and case study.
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Gate 2017 test for appti. bsnsn

Q1. What is your r strength
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Q2. How do you read newspapers
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Basic math and quantitative aptitude related questions

Q1. Tell me about thecompany
Ans. 
The company is a leading technology firm specializing in software development and engineering solutions.
• Founded in 2005 by a group of software engineers

• Provides services in web development, mobile app development, and cloud computing

• Clients include Fortune 500 companies such as Google and Microsoft
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Q2. How will you solve a critical problem coming to you as a engineer
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Q1. About solar working
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Q2. About cell vs module
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Q1. Basic questions about previous 3 companies ans abou sallary
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Logical reasoning, numerical skill, verbal ability

Q1. Some technical questions about current company, and basic questions about adani product and company.
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Q2. Questions about iso standards
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Q3. Questions about six Sigma
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Q1. Final Sallary discussion
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Q1. 1. Can you explain the concept of "load factor" and its significance in the operation of a thermal power plant? How is it calculated, and how does it affect the plant's efficiency and overall performance?
Ans. 
Load factor is the ratio of the actual output of a power plant to its maximum possible output over a period of time.
• Load factor is calculated by dividing the average power output by the maximum power output over a specific period.

• A high load factor indicates efficient utilization of the plant's capacity, while a low load factor suggests underutilization.

• It is important for assessing the economic performance of a power ...read more
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Q2. 2. In a thermal power plant, what are the main components and functions of a steam turbine? Could you describe the working principle of a steam turbine and how it converts thermal energy into mechanical en...read more
Ans. 
A steam turbine in a thermal power plant converts thermal energy into mechanical energy through a series of components and processes.
• Main components of a steam turbine include rotor, blades, casing, and steam inlet/outlet.

• Functions of a steam turbine include converting thermal energy into mechanical energy, generating electricity, and driving the generator.

• Working principle involves high-pressure steam entering the tur...read more
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Q3. 3. When it comes to thermal power generation, what are the key challenges and considerations in terms of minimizing heat losses during the various stages of the power generation process? How do you ensure ...read more
Ans. 
Key challenges in minimizing heat losses in thermal power generation and ensuring efficient heat transfer.
• Key challenges include heat losses in the boiler, condenser, and other components leading to decreased efficiency and increased operational costs.

• Considerations include proper insulation of components, regular maintenance to prevent leaks, and optimizing combustion processes.

• Efficient heat transfer can be achieved ...read more
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Q4. 4. As an electrical engineer in a thermal power plant, what are the primary responsibilities and tasks you undertake to ensure the smooth and reliable operation of electrical systems? Can you explain the s...read more
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Primary responsibilities include ensuring smooth operation of electrical systems in a thermal power plant. Testing and commissioning a generator involves several steps.
• Ensure proper maintenance and operation of electrical equipment to prevent breakdowns

• Troubleshoot electrical issues and perform repairs as needed

• Monitor electrical systems for efficiency and safety

• Conduct regular inspections and tests to identify potenti...read more
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Q5. 5. In a thermal power plant, what are the main factors that determine the overall efficiency of the plant? How do you optimize these factors to achieve higher efficiency and reduce environmental impacts? A...read more
Ans. 
Main factors affecting thermal power plant efficiency and strategies for optimization.
• Main factors include boiler efficiency, turbine efficiency, heat rate, and plant load factor.

• Optimization strategies include regular maintenance, use of advanced technology, and efficient fuel management.

• Example project: Implementing a heat recovery system to capture waste heat and improve overall efficiency.

• Example initiative: Upgrad...read more
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Q1. 1. Can you describe your experience working in a team environment and collaborating with colleagues from different disciplines within a thermal power plant? How have you effectively communicated and coordi...read more
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Q2. 2. Thermal power plants often require engineers to work in high-stress and demanding situations. Can you provide an example of a challenging situation you encountered in your previous role and how you succ...read more
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Online Aptitude test with GK, quant and domain knowledge

Q1. Explain how transformer functions
Ans. 
A transformer functions by transferring electrical energy between two or more circuits through electromagnetic induction.
• Transformers consist of two coils of wire, known as the primary and secondary coils.

• When an alternating current flows through the primary coil, it creates a changing magnetic field.

• This changing magnetic field induces a voltage in the secondary coil, transferring electrical energy between the two cir...read more
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Q2. Why core company?
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