Dayco Power Transmission Production Engineer Interview Questions and Answers

Q1. About yourself.
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Q2. About educational background
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Q3. Process of manufacturing
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The process of manufacturing involves transforming raw materials into finished products through a series of steps.
• Identify the raw materials needed for production

• Design and plan the manufacturing process

• Procure the necessary equipment and machinery

• Set up the production line

• Transform raw materials into intermediate products

• Assemble or combine intermediate products to create the final product

• Perform quality control check...read more
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Q4. What is Operations
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Operations refers to the activities and processes involved in the day-to-day functioning of a business or organization.
• Operations include tasks such as production, manufacturing, distribution, and customer service.

• It involves managing resources, optimizing processes, and ensuring efficiency.

• Operations can also involve strategic planning, quality control, and continuous improvement.

• Examples of operations in a manufactur...read more
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Q5. What is Good Manufacturing Practice
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Good Manufacturing Practice (GMP) is a set of guidelines and regulations that ensure the quality and safety of products during manufacturing.
• GMP is a system that ensures products are consistently produced and controlled according to quality standards.

• It covers various aspects such as manufacturing processes, facilities, equipment, personnel, documentation, and quality control.

• GMP guidelines are designed to minimize ris...read more
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Q1. Line Balancing, 4M change Management
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Q1. Tell about job roles
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20 Questions asked on Aptitude and Reasoning

Q1. Tell me about yourself
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Q2. Family Background
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Q3. Can u work in shift timings
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Q4. Can u give bond for 3 year's
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Q5. Can you keep original certificates with us until 5 years
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Yes, original certificates can be kept with the company for up to 5 years.
• Original certificates can be securely stored by the company for record-keeping purposes.

• It is common practice for companies to retain original certificates of employees for a certain period of time.

• Having original certificates on file can be useful for verification purposes or in case of audits.

• Employees should ensure that copies of their certifi...read more
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Q1. Difference between batch and mass production?
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Batch production involves producing a specific quantity of items at a time, while mass production involves continuous production of large quantities.
• Batch production is more flexible and allows for customization of products.

• Mass production is more efficient and cost-effective for producing large quantities.

• Batch production is common in industries like pharmaceuticals, bakeries, and breweries.

• Mass production is common i...read more
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Q2. How many subjects in ur btech college
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I had 8 subjects in my btech college.
• I had subjects like Mechanical Engineering, Electrical Engineering, Computer Science, etc.

• Each semester had different subjects based on the curriculum.

• Some common subjects included Thermodynamics, Control Systems, Data Structures, etc.
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Q3. Density of Cu, Al, Mild steel, Stainless steel
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Density of Cu, Al, Mild steel, Stainless steel
• Density of Copper (Cu) is approximately 8.96 g/cm^3

• Density of Aluminum (Al) is approximately 2.70 g/cm^3

• Density of Mild Steel is approximately 7.85 g/cm^3

• Density of Stainless Steel can vary depending on the grade, but is typically around 7.9 g/cm^3
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Q4. Calculate weight of 1mX1mx3mm MS plate?
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The weight of a 1mX1mX3mm MS plate can be calculated using the formula: Weight = Length(m) x Width(m) x Thickness(mm) x Density of MS (kg/m^3)
• Convert the thickness from mm to m (3mm = 0.003m)

• Density of MS is typically around 7850 kg/m^3

• Calculate the weight using the formula: Weight = 1m x 1m x 0.003m x 7850 kg/m^3
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Q5. Area of Rectangle, square, ellipse, circle, hexagon
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The area of a rectangle is length multiplied by width, square is side squared, ellipse is pi times major axis times minor axis, circle is pi times radius squared, and hexagon is 1.5 times apothem times perimeter.
• Rectangle: Area = length x width

• Square: Area = side x side

• Ellipse: Area = pi x major axis x minor axis

• Circle: Area = pi x radius x radius

• Hexagon: Area = 1.5 x apothem x perimeter
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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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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
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Q1. Basic questions
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