ABB R&D Design Engineer Interview Questions, Process, and Tips

Q1. What is the current unit?
Ans. 
The current unit refers to the standard unit of measurement being used in a particular context.
• The current unit can vary depending on the field or industry, such as inches in construction or Celsius in weather forecasting.

• It is important to clarify the current unit to ensure accurate communication and data analysis.

• Examples of current units include meters for length, kilograms for weight, and seconds for time.
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Q2. What is the resistance unit?
Ans. 
The resistance unit is the ohm (Ω), which measures the opposition to the flow of electric current.
• The resistance unit is measured in ohms (Ω)

• It represents the opposition to the flow of electric current

• Resistance can be calculated using Ohm's Law: R = V/I, where R is resistance, V is voltage, and I is current
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Q1. Motor selection for rotary table
Ans. 
Motor selection for rotary table involves considering torque requirements, speed, size constraints, and control system compatibility.
• Consider torque requirements for the rotary table based on load and acceleration/deceleration needs

• Select a motor with appropriate speed capabilities to meet the desired rotation speed

• Ensure the motor size fits within the constraints of the rotary table design

• Check compatibility with the ...read more
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Q2. Pneumatic cylinder selection
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Q1. Asked about the resume
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Q2. Pneumatic and cero asked and resume
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Q1. I have been using blender for the past 2 years, so they asked how would I learn their 3d Software, i.e., 3Ds Max
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Making an animated clip from a reference video provided.

Q1. How would I adjust here in acooperate coming from a gaming background with no real work overlap.
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Q1. Questions about my process and skills in 3D modelling and Animation.
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Its was based on mechanical and solidworks aptitude test

Q1. What is difference between MCB &MCCB?
Ans. 
MCB is a miniature circuit breaker used for low currents, while MCCB is a molded case circuit breaker used for higher currents.
• MCB is designed for low currents, typically up to 100A, while MCCB is designed for higher currents, typically up to 2500A.

• MCB is a compact device with fixed trip settings, while MCCB is larger and has adjustable trip settings.

• MCB is commonly used in residential and commercial applications, whil...read more
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Q2. What is mean by relay and how it operates?
Ans. 
A relay is an electrically operated switch that uses an electromagnet to mechanically operate the switch contacts.
• Relays are used to control high power circuits with a low power signal.

• When the coil of the relay is energized, it creates a magnetic field that causes the switch contacts to close or open.

• Relays are commonly used in automotive applications, industrial controls, and home appliances.

• There are different types...read more
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Q1. Need theoretical knowledge.
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Q2. Need knowledge about work of your previous organisation
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Aptitude test for 1st round, multiple choice questions

Q1. GD&T, Cad tool used, Machining operations
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Q1. Comfortable in work from office?
Ans. 
Yes, I am comfortable working from the office.
• I have experience working in an office environment and find it comfortable.

• I appreciate the structure and routine that comes with working in an office.

• I enjoy collaborating with colleagues and being able to have face-to-face interactions.

• I find it easier to focus and be productive in a dedicated work environment.

• I am adaptable and can work effectively in both office and rem
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