B L A Power Production Engineer Interview Questions and Answers

Topics covered technical and aptitude questions

Q1. Core technical questions
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Q2. How does a transformer works. Detailed working and parameters to monitor
Ans. 
A transformer works 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, wrapped around a core made of iron or other magnetic materials.

• When an alternating current flows through the primary coil, it creates a changing magnetic field which induces a voltage in the secondary coil.

• The ratio of t...read more
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Q1. Tell me about yourself
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Experienced production engineer with a background in mechanical engineering and a passion for optimizing manufacturing processes.
• Graduated with a degree in Mechanical Engineering

• Worked for 5 years in the manufacturing industry

• Implemented lean manufacturing principles to improve production efficiency

• Led a team in reducing production costs by 15% through process optimization
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Q2. What is knocking?
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Knocking is an abnormal combustion phenomenon in internal combustion engines.
• Knocking occurs when the air-fuel mixture in the engine's cylinders ignites prematurely or unevenly.

• It produces a knocking or pinging sound, which can cause damage to the engine if not addressed.

• Factors contributing to knocking include low octane fuel, high engine temperatures, and incorrect ignition timing.
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Q1. Assbly question and press
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Q2. Scrap control manpower allegation
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Q3. Shop floor control, material accountable
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Q1. Types of boilers ? Functions of boilers ? Various welding process and various NDT process ?
Ans. 
Types of boilers include fire tube, water tube, and electric boilers. Boilers function to generate steam or hot water for heating or power generation. Various welding processes include TIG, MIG, and stick welding. Various NDT processes include ultrasonic testing, radiography, and magnetic particle testing.
• Types of boilers: fire tube, water tube, electric boilers

• Functions of boilers: generate steam or hot water for heat...read more
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Q1. What are your salary expectations?
Ans. 
I would like to discuss my salary expectations in person during the negotiation phase.
• Express willingness to discuss salary expectations in person

• Highlight the importance of negotiation phase

• Avoid giving a specific salary figure without further discussion
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Q2. What is your family background?
Ans. 
My family background is diverse and has influenced my perspective and values.
• My parents come from different cultural backgrounds, which has exposed me to different traditions and perspectives.

• My father is an engineer, and my mother is a teacher, which has instilled in me a passion for both education and problem-solving.

• I have siblings who are pursuing careers in various fields, such as medicine and business, which has ...read more
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Q3. Share details of your previous job.
Ans. 
I worked as a Production Engineer at XYZ Company.
• Managed production processes and ensured smooth operations.

• Developed and implemented strategies to optimize production efficiency.

• Collaborated with cross-functional teams to identify and resolve production issues.

• Monitored and analyzed production data to identify areas for improvement.

• Implemented quality control measures to ensure product standards were met.

• Trained and s...read more
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Q1. Face to face technical
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Q2. Knowledge of All types pressure vessel and Heat exchanger
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Q3. Drawing understanding
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Q4. Problem solving
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Q5. Manpower handling
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