Keihin India Manufacturing Interview Questions and Answers

Q1. What is star delta starter?
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Q2. How to use third party device in plc what is process?
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Q3. What is eddy current formula?
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Q4. What methods can be used to improve the power factor of a 130 kW load with a power factor of 0.7, and what rating of capacitor is required for this improvement?
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Q1. What questions were asked regarding your family background, specifically about your mother, brother, wife, and daughter?
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Q2. What are two reasons why we should hire you?
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Q1. Can you provide a detailed description of yourself and your professional experience?
Ans. 
Experienced Quality Engineer with a strong background in process improvement and quality assurance.
• Over 5 years of experience in quality engineering roles

• Skilled in implementing and maintaining quality management systems

• Proficient in conducting root cause analysis and implementing corrective actions

• Certified Six Sigma Black Belt with a track record of improving process efficiency

• Strong communication and teamwork skills...read more
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Q2. What are the roles and responsibilities within your company?
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Roles and responsibilities within the company include ensuring quality standards are met, conducting audits, implementing process improvements, and providing technical support.
• Ensuring quality standards are met through inspections and audits

• Implementing process improvements to enhance product quality

• Providing technical support to production teams

• Collaborating with cross-functional teams to address quality issues

• Develop...read more
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Q1. What is limit switch.
Ans. 
A limit switch is a device that is used to detect the presence or absence of an object within a certain range of motion.
• Limit switches are commonly used in industrial applications to control machinery and equipment.

• They consist of an actuator that is mechanically linked to a set of contacts, which are opened or closed depending on the position of the actuator.

• Limit switches can be used to stop the motion of a machine w...read more
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Q2. Types of cooling use in dies.
Ans. 
Types of cooling used in dies include water cooling, air cooling, and oil cooling.
• Water cooling: uses water to remove heat from the die

• Air cooling: uses air to cool the die

• Oil cooling: uses oil to dissipate heat from the die
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Q3. Material and hrc of die parts.
Ans. 
Material and hrc of die parts are crucial for determining the durability and performance of the parts.
• Material selection for die parts depends on factors like strength, wear resistance, and thermal conductivity.

• Common materials used for die parts include tool steels like H13, D2, and A2.

• Hardness of die parts is typically measured using Rockwell Hardness Scale (HRC).

• Higher HRC values indicate greater hardness and wear r...read more
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Q4. What type of breakdown in dies on machine.
Ans. 
Breakdown in dies on machine can be due to wear and tear, misalignment, overheating, or material defects.
• Wear and tear from continuous use can lead to cracks or breakage in the dies.

• Misalignment of the dies can cause them to wear unevenly or break prematurely.

• Overheating of the dies can weaken their structure and lead to failure during operation.

• Material defects in the dies, such as impurities or weak spots, can cause ...read more
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Q1. Introduction and family background.
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Q2. Do you now anyone in Ahresty.
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Q3. Salary discussion.
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It consists of genral quantitative aptitude and launguage and about core subjects

It was general topics of today's world

Q1. Completely related to your job description and your core subjects
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