Selec Controls Applications Engineer Interview Questions and Answers

There is an exam which has function related, aptitude related & English related questions

Q1. About DFMEA, DFMEA & PLASTIC DESIGN
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Q2. Tolerance analysis
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Q1. Please tell us about your experience and what you did in last company?
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Q1. What is current ?
Ans. 
Current is the flow of electric charge in a circuit.
• Current is measured in Amperes (A)

• It is the rate of flow of electric charge

• Current flows from positive to negative terminal in a circuit

• Examples: Direct current (DC) and Alternating current (AC)
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Q2. How many parameter we measure in multimeter?
Ans. 
A multimeter typically measures several parameters including voltage, current, and resistance.
• Voltage

• Current

• Resistance

• Continuity

• Diode testing
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Q3. What is difference between cro and functions generator?
Ans. 
A CRO (Cathode Ray Oscilloscope) is used to display and analyze waveforms, while a function generator is used to generate different types of waveforms.
• CRO is used for visualizing electrical signals in the time domain, while a function generator is used to create specific waveforms like sine, square, triangle, etc.

• CRO provides a visual representation of the input signal's amplitude, frequency, and phase, while a functio...read more
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Q4. What is normal soldering temperature?
Ans. 
Normal soldering temperature typically ranges from 300 to 400 degrees Celsius.
• Normal soldering temperature ranges from 300 to 400 degrees Celsius

• Different types of solder may have specific temperature requirements

• Using a temperature-controlled soldering iron is recommended for precise soldering

• Excessive heat can damage components and create poor solder joints
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Q5. Explain different between schematic and block diagram?
Ans. 
Schematic diagrams show the electrical connections and functions of a specific circuit, while block diagrams show the components of a system and their connections.
• Schematic diagrams focus on the details of individual components and their connections within a circuit.

• Block diagrams provide an overview of the system by showing the components and their interconnections.

• Schematic diagrams are commonly used in electronics t...read more
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Maths, English Grammer, G.k

Q1. Based on Resume what we given
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Q1. Sharing Company Knowledge
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Will be asking questions from English, basic aptitude and physics background

Q1. Common questions
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Q1. Personal experience
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It is eassy basic electrical then maths

Q1. Basic eletrcal family'baground and branch
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Q2. Different ac and dc Devices of ac Devices of dc
Ans. 
AC devices use alternating current while DC devices use direct current.
• AC devices include air conditioners, refrigerators, and washing machines.

• DC devices include batteries, solar panels, and electronic devices.

• AC devices are more commonly used in households while DC devices are more commonly used in portable devices.

• AC devices require a power source that can convert DC to AC while DC devices require a power source tha
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Q1. What is your achievement?
Ans. 
Designed a new product that increased efficiency by 20%
• Led a team to develop a new product from concept to production

• Implemented innovative design solutions to improve efficiency

• Collaborated with cross-functional teams to ensure successful project completion
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Q2. What problem your faced and how you resolved?
Ans. 
I faced a problem with a design flaw in a product, resolved by conducting thorough testing and redesigning.
• Identified the design flaw through user feedback and testing

• Conducted research on alternative design solutions

• Collaborated with cross-functional teams to implement the redesign

• Tested the new design thoroughly before implementation
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Q3. Any rejection by you in previous years and you resolved the rejection issue.
Ans. 
Yes, I faced rejection in a previous job application but used it as motivation to improve my skills and knowledge.
• I was rejected for a design engineer position due to lack of experience in a specific software, so I took online courses to learn it.

• I also sought feedback from the interviewer to understand where I fell short and worked on those areas.

• After improving my skills, I reapplied for similar positions and eventua
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Q4. Tell me about your current job profile.
Ans. 
I am currently working as a Design Engineer at a manufacturing company.
• Responsible for designing and developing new products

• Collaborating with cross-functional teams to ensure product meets requirements

• Utilizing CAD software for creating detailed designs

• Conducting testing and analysis to validate design concepts
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