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I applied via Referral and was interviewed in Nov 2024. There was 1 interview round.
First angle projection is commonly used in Europe and Asia, while third angle projection is commonly used in North America.
First angle projection places the object in the first quadrant, with the front view above the top view and the right view to the left of the front view.
Third angle projection places the object in the third quadrant, with the front view below the top view and the right view to the right of the front...
Types of fits and tolerance refer to the different ways in which two parts can be assembled together based on the clearance between them.
Types of fits include clearance fit, interference fit, and transition fit
Clearance fit allows for a gap between the parts for easy assembly and disassembly
Interference fit requires the parts to be pressed or hammered together for a tight fit
Transition fit falls between clearance and i...
I applied via Walk-in and was interviewed in Jan 2021. There was 1 interview round.
Recrystallisation is the process of heating and cooling a metal to remove impurities and improve its strength and ductility.
Heating the metal to a specific temperature to dissolve impurities
Cooling the metal slowly to allow new, pure crystals to form
Improves the metal's strength, ductility, and other mechanical properties
Used in the production of high-quality metals for various industries
Examples include the recrystall
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I applied via Walk-in and was interviewed in Nov 2024. There were 6 interview rounds.
Experienced engineer with a background in mechanical and electrical engineering, specializing in project management and problem-solving.
Bachelor's degree in Mechanical Engineering from XYZ University
5+ years of experience working in the automotive industry
Proficient in CAD software such as SolidWorks and AutoCAD
Led a team of engineers to successfully launch a new product line
The toolroom is typically organized in a hierarchical structure with a manager overseeing toolmakers and machinists.
Typically led by a Toolroom Manager who oversees the operations
Toolmakers and machinists report to the Toolroom Manager
May have specialized teams for different types of tools or machinery
Collaborates closely with engineering and production departments
Mold maintenance involves regular cleaning, inspection, and repair of molds used in manufacturing processes.
Regularly clean molds to prevent buildup of residue or contaminants
Inspect molds for wear and tear, cracks, or other damage
Repair any issues found during inspection to ensure molds function properly
Store molds properly when not in use to prevent damage or contamination
Encourage a positive culture that fosters the development of new ideas and activities for improvement.
Corrective action is taken to address an existing issue, while preventive action is taken to avoid potential issues in the future.
Corrective action is reactive, addressing problems that have already occurred.
Preventive action is proactive, aiming to prevent problems from happening in the first place.
Corrective action focuses on fixing the root cause of a problem.
Preventive action focuses on identifying and eliminating ...
Preventive maintenance is scheduled maintenance performed on a regular basis to prevent breakdowns, while predictive maintenance uses data and analytics to predict when equipment will fail.
Preventive maintenance is scheduled at regular intervals to prevent breakdowns.
Predictive maintenance uses data and analytics to predict when equipment will fail.
Preventive maintenance is time-based, while predictive maintenance is c...
Breakdown maintenance is a type of maintenance where equipment is only repaired after it has broken down.
Breakdown maintenance is reactive in nature, as repairs are only done after a breakdown occurs.
It can lead to increased downtime and production losses.
This type of maintenance is usually more costly compared to preventive maintenance.
Examples include fixing a machine only when it stops working or repairing a vehicle
The frequency of preventive maintenance varies depending on the equipment and industry standards.
Frequency of preventive maintenance is typically determined by equipment manufacturer recommendations.
Some industries may have specific regulations or standards that dictate the frequency of preventive maintenance.
Factors such as usage, environmental conditions, and criticality of the equipment can also influence the freque...
Lifter pad and lifter are different components used in mechanical systems.
Lifter pad is a component used to support and lift heavy objects, while lifter is a device used to lift and move objects vertically.
Lifter pads are often made of rubber or other materials to provide cushioning and grip, while lifters can be hydraulic, pneumatic, or mechanical.
Lifter pads are stationary and provide a stable base for lifting, while...
The frequency of tool life refers to how often a tool needs to be replaced or maintained.
Frequency of tool life is determined by factors such as material being worked on, cutting speed, and tool material.
Higher cutting speeds or harder materials may require more frequent tool changes.
Regular maintenance and monitoring can help extend tool life and reduce frequency of replacements.
I was interviewed in Dec 2024.
Experienced team manager with a background in project management and leadership.
Over 5 years of experience leading teams in various industries
Skilled in project planning, delegation, and conflict resolution
Strong communication and interpersonal skills
Proven track record of meeting deadlines and exceeding goals
Implemented new performance evaluation system resulting in 20% increase in team productivity and led team to win 'Best Team of the Year' award.
Implemented new performance evaluation system
Achieved 20% increase in team productivity
Led team to win 'Best Team of the Year' award
I am currently working as a Project Manager in a software development company.
Leading a team of developers and ensuring project deadlines are met
Coordinating with clients to gather requirements and provide updates
Creating project plans and assigning tasks to team members
Monitoring project progress and addressing any issues that arise
I currently manage a team of 10 individuals.
I have 10 team members reporting directly to me
I am responsible for overseeing the work and performance of each team member
I provide guidance, support, and feedback to help them succeed
I lead team meetings, set goals, and ensure deadlines are met
I handle any conflicts or issues within the team
I want to join HITACHI because of its reputation for innovation, global presence, and commitment to sustainability.
HITACHI is known for its cutting-edge technology and innovative solutions
I am impressed by HITACHI's global reach and diverse range of products and services
I value HITACHI's commitment to sustainability and environmental responsibility
posted on 21 Oct 2024
Work permits are legal documents that allow a person to work in a specific job for a specific period of time.
Different types of work permits include temporary work permits, permanent work permits, and open work permits.
Temporary work permits are issued for a specific job and employer for a limited period of time.
Permanent work permits allow individuals to work in a country indefinitely.
Open work permits allow individua
Types of consent include implied, express, informed, and parental consent.
Implied consent is assumed based on actions or circumstances.
Express consent is given verbally or in writing.
Informed consent is given after understanding all relevant information.
Parental consent is required for minors or individuals who cannot give consent.
Examples: Implied consent when a patient extends their arm for a blood draw, express cons...
Emergency siren can be programmed to automatically call emergency contact list numbers for immediate assistance.
Emergency siren system should have capability to store and dial emergency contact numbers
Contacts should be regularly updated to ensure accuracy
System should have option for manual override in case of false alarms
Safe operating procedures should be prominently displayed on machines to ensure proper usage and minimize risks.
Safe operating procedures should be clearly written and easy to understand
Display should be located in a visible and easily accessible area near the machine
Regularly update and review the procedures to ensure they are current and effective
Environment related question
posted on 23 Jun 2024
I applied via campus placement at Rajalakshmi Engineering College, Chennai and was interviewed in Dec 2024. There were 3 interview rounds.
Reasoning and Technical Questions
Social media - Environment - global warming
posted on 23 Dec 2024
I applied via Campus Placement and was interviewed in Nov 2024. There were 4 interview rounds.
It been from your studies and some from general knowledge and few are technical
GD is about the new technology in automotive industry
I have 5 years of experience working in the automotive industry as a mechanical engineer.
Designed and implemented new components for vehicles
Performed testing and analysis on vehicle systems
Collaborated with cross-functional teams to solve engineering challenges
I have worked on various projects including designing a new software system for a manufacturing company and implementing a renewable energy solution for a community.
Designed and implemented a new software system for a manufacturing company to streamline production processes
Developed a renewable energy solution for a community by installing solar panels and wind turbines
Collaborated with a team of engineers to optimize ...
Injection molding machine works by melting plastic pellets and injecting the molten material into a mold to create a solid object.
Plastic pellets are fed into a heated barrel where they are melted
The molten plastic is then injected into a mold cavity under high pressure
The plastic cools and solidifies in the mold, taking its shape
New technology developments include faster cycle times, improved energy efficiency, and en...
I applied via Walk-in and was interviewed in Dec 2024. There were 2 interview rounds.
I was interviewed in Oct 2024.
Yes, I have over 5 years of experience as a Quality Engineer.
I have worked in various industries such as automotive, aerospace, and electronics.
Implemented quality control processes to improve product quality.
Conducted root cause analysis and implemented corrective actions.
Led cross-functional teams to resolve quality issues.
Utilized statistical tools such as SPC and Six Sigma to drive continuous improvement.
I have 5 years of experience working as a Quality Engineer in various industries.
Implemented quality control processes to ensure product compliance
Conducted root cause analysis for quality issues and implemented corrective actions
Collaborated with cross-functional teams to improve quality standards
Utilized statistical tools such as Six Sigma and Lean methodologies
Led continuous improvement projects to enhance overall q
based on 29 reviews
Rating in categories
Quality Inspector
26
salaries
| ₹1.5 L/yr - ₹3.6 L/yr |
Quality Engineer
14
salaries
| ₹1 L/yr - ₹3.2 L/yr |
Metrology Inspector
8
salaries
| ₹2 L/yr - ₹3 L/yr |
Quality Line Inspector
7
salaries
| ₹1.5 L/yr - ₹2.4 L/yr |
CNC Machine Operator
7
salaries
| ₹1 L/yr - ₹3 L/yr |
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