Hyundai Construction Equipment Senior Engineer Interview Questions and Answers

As usual topics for Aptitude, basic questions.

Q1. Majorly questions based on old projects and few technical questions
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Q1. Technical questions like function and engine's
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Q1. Share details of your previous job.
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Q2. Why should we hire you?
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Q3. Why are you looking for a change?
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Q4. Where do you see yourself in 5 years?
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Q5. Tell me about yourself.
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Q1. Basics and resume prepare
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Normal test for releted filed of position

Q1. Manufacturing process
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Q2. Introduction yourself in breif
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Q1. What means the General tolerances
Ans. 
General tolerances refer to the acceptable range of variation in dimensions or properties of a part or product.
• General tolerances are typically specified in engineering drawings to ensure parts fit and function properly.

• They are usually expressed as a range of acceptable values, such as +/- 0.1mm.

• Tolerances can vary depending on the specific requirements of the part or product.

• Examples of general tolerances include dim...read more
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Q2. What is the material for wheel, Pin
Ans. 
The material for wheel is typically rubber or plastic, while the material for pin is usually metal such as steel or aluminum.
• Wheel material is commonly rubber or plastic for flexibility and durability

• Pin material is usually metal like steel or aluminum for strength and stability
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Q3. What are the grades of Hardwares like Screw, nut washer
Ans. 
Hardware grades are typically classified based on material composition, strength, and corrosion resistance.
• Hardware grades are often denoted by a combination of letters and numbers, such as Grade 8.8 or Grade 316.

• Higher grade numbers generally indicate a higher tensile strength or corrosion resistance.

• Common grades for screws include Grade 2, Grade 5, and Grade 8, with Grade 8 being the strongest.

• For nuts and washers, ...read more
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Q4. How to calculate motor power
Ans. 
Motor power can be calculated using the formula: Power (W) = Torque (Nm) x Speed (RPM) / 9.548
• Calculate the torque required for the application

• Determine the speed at which the motor will operate

• Use the formula Power (W) = Torque (Nm) x Speed (RPM) / 9.548 to calculate motor power
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Q5. How welds are considered
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Welds are critical in design engineering for joining metal components together.
• Welds must be strong enough to withstand the intended load and stress.

• Proper welding techniques and materials must be used to ensure the integrity of the weld.

• Inspections and testing should be conducted to verify the quality of the weld.

• Consideration should be given to factors such as joint design, welding process, and material compatibility...read more
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Q1. Based on your resume
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General Aptitude - Time Series, Probability & statistics

Q1. General Interview questions on Operator Overriding , Method Overloading
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Some general knowledge questions

Q1. Mechanical related and lathe machine and CNC machine related questions
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Q2. Which material is used for cutting tool?
Ans. 
Cutting tools are made of various materials depending on the application.
• High-speed steel (HSS) is commonly used for general-purpose cutting tools.

• Carbide is used for cutting hard materials like steel and titanium.

• Ceramics are used for high-speed cutting of cast iron and other hard materials.

• Diamond is used for cutting non-ferrous materials like glass and ceramics.

• Cobalt steel is used for cutting stainless steel and ot
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Q3. 1mm how much microns?
Ans. 
1mm is equal to 1000 microns.
• 1mm = 1000 microns

• Micron is a unit of measurement for length equal to one millionth of a meter

• Microns are commonly used in manufacturing and engineering applications
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Q4. Vernier calipers and micro meters related questions?
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Q1. Why to attend this job?
Ans. 
To attend this job is an opportunity to apply my skills and knowledge in production engineering and contribute to the success of the company.
• Opportunity to utilize my technical skills and expertise in production engineering

• Chance to contribute to the success and growth of the company

• Ability to work on challenging projects and solve complex problems

• Opportunity for professional development and career advancement

• Collabora...read more
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Q2. Family background and why are you don't going higher education
Ans. 
I come from a supportive family background and chose not to pursue higher education for practical reasons.
• My family has always been supportive of my decisions and encouraged me to pursue my interests.

• I decided not to go for higher education because I wanted to gain practical experience in the field of production engineering.

• I believed that hands-on experience and learning on the job would be more valuable for my career...read more
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