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The direction a motor runs depends on the type of motor and the wiring configuration.
The direction of rotation can be determined by the motor's design and the direction of the current flow.
Some motors can run in both clockwise and counterclockwise directions depending on the wiring.
Reversing the polarity of the power supply can change the direction of rotation in some motors.
Delta connection in motor terminal box is made by connecting the three motor terminals in a triangular configuration.
Connect the three motor terminals labeled U, V, and W in a triangular configuration.
Ensure proper insulation and secure connections to prevent short circuits.
Use appropriate tools and follow manufacturer's guidelines for wiring.
Double check the connections before powering up the motor to avoid damage.
Con...
Profibus is a widely used fieldbus communication protocol in industrial automation.
Profibus stands for Process Field Bus.
It is used for communication between field devices and control systems in industrial automation.
There are two main types of Profibus: Profibus DP (Decentralized Peripherals) and Profibus PA (Process Automation).
Profibus uses a master-slave communication model.
It is known for its high-speed data trans...
Troubleshooting Profibus involves checking physical connections, network configuration, and device settings.
Check physical connections to ensure cables are properly connected and not damaged.
Verify network configuration settings such as baud rate, parity, and address assignments.
Inspect device settings to ensure they match the network configuration and are functioning correctly.
Use diagnostic tools like Profibus analyz...
General knowledge,30min , easy to medium
Quantitative,Qualitative ,1 hr , Medium
ABB interview questions for popular designations
Get interview-ready with Top ABB Interview Questions
I appeared for an interview in Sep 2024, where I was asked the following questions.
Effective manpower management involves planning, communication, and motivation to optimize productivity and team performance.
Assess workforce needs: Analyze production schedules to determine the number of staff required for each shift.
Skill matching: Ensure that employees are assigned tasks that align with their skills and experience, enhancing efficiency.
Training and development: Provide ongoing training to improve sk...
Line manufacturing is a production method where products are assembled in a sequential manner, often using Kanban for efficiency.
Line manufacturing involves a series of workstations where tasks are performed in a specific order.
Kanban is a visual scheduling system that helps manage workflow and inventory levels.
For example, in an automotive assembly line, each station adds a specific component to the vehicle.
Kanban use...
Effective planning and production management involves identifying bottlenecks and optimizing workflows for efficiency.
Identify production goals and timelines to align resources effectively.
Analyze workflow to pinpoint bottlenecks, such as machinery downtime or labor shortages.
Implement lean manufacturing techniques to reduce waste and improve efficiency.
Use tools like Gantt charts or Kanban boards for visualizing produ...
Poka-yoke enhances production efficiency by preventing errors in processes, leading to improved quality and reduced waste.
Poka-yoke devices are simple tools designed to prevent mistakes, such as jigs that ensure parts are assembled correctly.
Production efficiency can be measured using metrics like Overall Equipment Effectiveness (OEE), which considers availability, performance, and quality.
Production process equations ...
I applied via Naukri.com and was interviewed in Jun 2024. There was 1 interview round.
Handled a volume of business worth $10 million in the last fiscal year.
Managed a portfolio of clients worth $10 million in sales
Successfully closed deals totaling $10 million in revenue
Handled a high volume of transactions resulting in $10 million in business
The go to market strategy is a plan outlining how a company will reach its target customers and achieve competitive advantage.
Identify target market segments
Develop a unique value proposition
Choose distribution channels
Set pricing and promotional strategies
Implement sales and marketing tactics
An example could be using online advertising to target a specific demographic
I align my strengths with the JD requirements while acknowledging areas for improvement.
Strong analytical skills: I have successfully identified discrepancies in financial reports, leading to a 15% reduction in errors.
Attention to detail: In my previous role, I implemented a new auditing process that improved compliance by 20%.
Communication skills: I regularly present audit findings to senior management, ensuring clari...
I applied via LinkedIn and was interviewed in Jul 2024. There was 1 interview round.
Golden rules of accounting are basic principles that guide the process of recording financial transactions.
Debit what comes in, credit what goes out
Debit the receiver, credit the giver
Debit expenses and losses, credit income and gains
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The duration of ABB interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 232 interviews
Interview experience
10-15 Yrs
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15-20 Yrs
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4-8 Yrs
Not Disclosed
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