Roop Polymers Mixing Operator Interview Questions and Answers

Q1. How many type of defect and define those defects in detail?
Ans. 
There are three main types of defects in engineering: design defects, manufacturing defects, and usage defects.
• Design defects occur when there is an issue with the initial design of a product, leading to problems in its functionality or safety. For example, a car with a faulty braking system due to a design flaw.

• Manufacturing defects happen during the production process, resulting in a product that does not meet the in...read more
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Q2. Define 7 wastes
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The 7 wastes refer to inefficiencies in a process that can be eliminated to improve productivity and quality.
• Transportation: Unnecessary movement of materials or products

• Inventory: Excess inventory leading to waste of resources

• Motion: Unnecessary movement of people

• Waiting: Idle time in a process

• Overproduction: Producing more than needed

• Overprocessing: Doing more work than necessary

• Defects: Errors that require rework or
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Q3. What is line balance and how we can say line is balance?
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Line balance refers to distributing workload evenly among different stations in a production line to optimize efficiency.
• Line balance ensures that each station in the production line has a similar amount of work to do.

• It helps in preventing bottlenecks and maximizing throughput.

• Line balance can be achieved by adjusting the cycle times at each station or by adding/subtracting workstations.

• An example of line balance is i...read more
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Q4. How you start you day in office??
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Q5. How we can reduce defects and increase productivity?
Ans. 
To reduce defects and increase productivity, focus on continuous improvement, training, quality control, and efficient processes.
• Implement a quality control system to catch defects early on

• Provide regular training to employees to improve skills and knowledge

• Analyze data to identify root causes of defects and implement corrective actions

• Streamline processes to eliminate waste and improve efficiency
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Q6. What is an OEE and define which factors affect this ?
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OEE stands for Overall Equipment Effectiveness, a measure of how well a manufacturing process is utilized.
• OEE is calculated by multiplying Availability, Performance, and Quality.

• Factors affecting OEE include equipment downtime, speed loss, and defects in production.

• Improving OEE involves reducing downtime, increasing production speed, and minimizing defects.

• For example, implementing preventive maintenance can reduce eq
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Q1. Where are you from ?
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Q2. How many members in your family?
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Q3. What is occupation of your father and mother?
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Q4. Are you ready for relocate?
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Q1. Tell me about your self
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Q2. What is yourstrength
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Q3. Why should I hire you
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Q4. What is your weakness
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Q5. Why are you you leaving your current job
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Q6. After 5 years will you see your self in which position
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Q1. Fitter related Questions
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Q2. Different of file and quality
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File refers to a document or data stored on a computer, while quality refers to the standard of excellence or fitness for purpose.
• File is a digital record or document, while quality is a measure of how well something meets a standard or requirement.

• File can be saved, edited, and shared, while quality is a characteristic that cannot be changed once established.

• Examples of files include documents, images, videos, and aud...read more
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Q1. What is an advantage of mass production?
Ans. 
Mass production allows for lower costs due to economies of scale.
• Lower production costs per unit

• Increased efficiency in production processes

• Ability to meet high demand quickly

• Consistent quality control measures

• Examples: assembly line production in automotive industry, electronics manufacturing
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Q2. How to indicate fundamental deviation of hole in BIS system?
Ans. 
Fundamental deviation of hole in BIS system can be indicated by specifying the tolerance zone and the position of the hole.
• Specify the tolerance zone for the hole based on the BIS system standards.

• Measure the actual position of the hole and compare it to the specified tolerance zone.

• If the actual position of the hole falls outside the tolerance zone, indicate it as a fundamental deviation.
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Q1. What mechanism is used to convert linear motion of plunger to rotary motion of pointer in D.T.I?
Ans. 
A rack and pinion mechanism is used to convert linear motion of plunger to rotary motion of pointer in D.T.I.
• Rack and pinion mechanism consists of a gear (pinion) that meshes with a linear gear (rack) to convert linear motion into rotary motion.

• As the plunger moves linearly, it engages with the rack which in turn rotates the pinion, causing the pointer to move.

• This mechanism is commonly used in devices like dial indica...read more
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Basic questions related to math nd syllabus

Q1. Basic mechanical
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Q1. Personal question
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Q1. What is fitter .in the work of fitter branch in company
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Q2. Fitter branch in divice in mechanical work
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Q3. Geranal knowledge in this branch in hard work
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Q1. Same technical and General knowledge in divice
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Q2. Good skill in any compamy in hard work
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