Voltas Production Engineer Interview Questions and Answers for Experienced

Aptitude/Technical test are combine and simple easy to crack.

Q1. Interviewer asked from your resume. Your skills how to learn that and where. Like Lean, 5S, Kaizen, 3M, 4M, Timwood, Poka-yoke , line balancing, tact time , CTQ, 7 QC tools , Why-why analiysis..etc. And a...read more
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Q2. Few technical questions. Most question are from general question from production.
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Q1. This was my final round when you shortlist on technical than you appear for HR interview. No one reject from HR round. Easy to crack simply they see the confidence of person and their background.
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Q2. Introduce your self , tell me about your family background.
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Q1. Tell me something about you
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Q2. Education background
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Q1. How to manage production Assembly line??
Ans. 
To manage production assembly line, one needs to focus on optimizing workflow, ensuring quality control, and maintaining equipment.
• Create a detailed plan for the assembly line process

• Ensure all equipment is functioning properly and maintained regularly

• Implement quality control measures to catch defects early

• Train and manage staff to ensure efficient workflow

• Continuously monitor and analyze production data to identify a
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Q2. Layout of Assembly Process
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The layout of assembly process involves arranging the workstations and equipment in a logical sequence to optimize efficiency.
• Identify the sequence of operations required to assemble the product

• Arrange the workstations and equipment in a logical order to minimize movement and transportation

• Ensure that the layout allows for easy access to tools and materials

• Consider the ergonomics of the workstations to minimize worker ...read more
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Q3. CTQ and CTP differences
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CTQ refers to Critical to Quality while CTP refers to Critical to Process.
• CTQ is a customer-focused metric that measures the quality of a product or service.

• CTP is a process-focused metric that measures the critical steps in a process that affect the quality of the final product.

• CTQ is used to identify customer requirements and ensure they are met.

• CTP is used to identify critical process steps and ensure they are contr...read more
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Q4. LOB and kaizen concept
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Q1. Family background
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Q2. Manpower handling
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Q1. Confidencial topic not able to disclose
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Q1. Confidencial no able to disclose
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Q1. Technical qus releted to job profiles
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Production planning, manpower handling, machine toolset

Q1. 5s, 3M,4M,kaizen, poka yoka, CTQ,CTP,
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Q1. Production related
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Q2. Industrial based
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Q1. Plasma welding principle & working method
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Plasma welding uses a high-temperature ionized gas to melt and join metals together.
• Plasma welding involves creating an electrical arc between the workpiece and the electrode, ionizing the gas to form plasma.

• The high temperature of the plasma melts the metals being welded together.

• Plasma welding is commonly used for precision welding of thin materials or in applications where a high level of control is needed.

• Examples ...read more
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Q2. Brazing welding principle & working method
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Brazing welding is a joining process where a filler metal is melted and distributed between two or more close-fitting parts by capillary action.
• Brazing involves heating the base metals to a temperature above 450°C but below their melting point.

• The filler metal, usually in the form of a wire or preformed shape, is then melted and flows into the joint by capillary action.

• The filler metal must wet the base metals and form...read more
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Q1. Salary discussed
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Q1. Personal information & career growth
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Q2. Previous organisation responsibilities
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Q1. What is Line balancing
Ans. 
Line balancing is the process of assigning tasks to workstations in a way that evens out the workload and maximizes efficiency.
• Involves distributing work evenly among workstations

• Minimizes idle time and bottlenecks

• Helps improve productivity and reduce production costs

• Example: In an assembly line, tasks like welding, painting, and assembly are balanced to ensure smooth flow
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Q2. Types of muda and expalin all
Ans. 
Types of muda in production engineering include overproduction, waiting, transportation, processing, inventory, motion, and defects.
• Overproduction: Producing more than needed, leading to waste of resources.

• Waiting: Delays in production due to inefficient processes or lack of coordination.

• Transportation: Unnecessary movement of materials or products, increasing lead time.

• Processing: Unnecessary steps or complex processe...read more
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