Ohmium Maintenance Engineer Interview Questions and Answers

Aptitiude, Reasoning , EEE basic Questions

Q1. Electrical Transformer
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Q2. What is Transformer
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A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Consists of two coils of wire, known as primary and secondary coils

• Primary coil receives electrical energy and creates a magnetic field

• Magnetic field induces a voltage in the secondary coil, transferring energy

• Used in power distribution, voltage regulation, and electrical isolation

• Exampl...read more
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Q3. What is mutual Induction
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Mutual induction is the process where a changing current in one coil induces a voltage in another coil.
• Mutual induction occurs when two coils are placed close to each other and the magnetic field produced by one coil induces a voltage in the other coil.

• The induced voltage in the second coil is directly proportional to the rate of change of current in the first coil.

• This phenomenon is the basis for the operation of tran...read more
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Q4. What is flux, Current
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Flux is the flow of electric or magnetic field lines through a surface, while current is the flow of electric charge.
• Flux is a measure of the flow of a physical property through a given area.

• In electromagnetism, flux refers to the flow of electric or magnetic field lines through a surface.

• Current is the flow of electric charge through a conductor.

• Flux and current are related through Faraday's law of electromagnetic ind...read more
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Q1. Basic questions
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Q1. Heat treatment related
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Q1. What are skills ?
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Skills are the abilities and expertise that enable individuals to perform tasks effectively and efficiently in various contexts.
• Technical skills: Proficiency in programming languages like Python or Java.

• Soft skills: Communication and teamwork abilities that enhance collaboration.

• Problem-solving skills: The ability to analyze issues and develop effective solutions.

• Project management skills: Organizing and leading projec...read more
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Q2. Past experience in details
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Experienced Senior Engineer with a strong background in software development, project management, and team leadership.
• Led a team of 10 engineers in developing a cloud-based application that improved client data processing speed by 30%.

• Implemented Agile methodologies, resulting in a 25% increase in project delivery efficiency.

• Collaborated with cross-functional teams to design and launch a new product feature that increa...read more
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Q3. What are educational qualification
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Educational qualifications refer to the formal degrees and certifications obtained through academic institutions.
• Bachelor's Degree: Typically the minimum requirement for many engineering positions, e.g., B.S. in Computer Engineering.

• Master's Degree: Often pursued for advanced knowledge and specialization, e.g., M.S. in Software Engineering.

• Professional Certifications: Such as PMP, AWS Certified Solutions Architect, whi...read more
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Q1. Why do you want to work here
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Q2. What are your future plans
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Q1. Expected CTC,Based on Experience
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Expected CTC should be based on the candidate's experience, skills, and the industry standards.
• Consider the candidate's years of experience in the field

• Take into account the candidate's technical skills and expertise

• Research industry standards for Senior Engineer salaries

• Discuss with the candidate their salary expectations and negotiate if needed
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Q1. Technical Round
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Q1. Technical Round
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Q1. CTC discussions and others
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Q1. Boiler MFT, furnace purge Permissive, APH pa, sa and flue gas ratio, boiler losses etc.
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Q2. Working drum elements system
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A working drum elements system is a mechanism that allows for the efficient and effective movement of drums.
• The system should be designed to handle drums of various sizes and weights

• It should include components such as rollers, conveyors, and lifters

• The system should be automated to reduce manual labor and increase productivity

• Regular maintenance and inspections are necessary to ensure the system is functioning properl...read more
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