OPPO Graduate Engineer Trainee (Get) Interview Questions and Answers

Q1. Be technical on your
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Q1. Tell me about your self
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Q2. About design field and technical
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Q1. Only computer based psychometric test
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Demonetisation a success or failure

Q1. Industrial Internship project based questions
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Q2. Diagram of full wave bridge rectifier circuit
Ans. 
A full wave bridge rectifier circuit converts AC voltage into DC voltage using four diodes.
• Consists of four diodes arranged in a bridge configuration

• Converts both halves of the input AC waveform into DC output

• Provides higher efficiency compared to half wave rectifier

• Commonly used in power supplies and battery chargers
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Q3. Need and use of filter capacitor in rectifier circuit
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Filter capacitor in rectifier circuit is used to smooth out the output voltage by reducing ripple and noise.
• Filter capacitor stores and releases electrical energy to reduce voltage ripple in rectified output

• It helps in converting pulsating DC output of rectifier into a smoother DC output

• Commonly used in power supplies and electronic devices to improve stability and reduce interference

• Examples include smoothing capacito...read more
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Q4. Introduction of yourself
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Q5. What will be you approach to resolve a worker union strike over salary and working hours?
Ans. 
I would prioritize open communication, negotiation, and finding a mutually beneficial solution.
• Initiate open dialogue with union representatives to understand their concerns and demands

• Negotiate in good faith to find a compromise that addresses both the workers' needs and the company's financial constraints

• Consider involving a mediator or arbitrator to facilitate discussions and help reach a resolution

• Ensure transparen...read more
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Q6. Flexibility about being posted to pune or pondicherry plant?
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Q7. Choice of profile- production, development and plant maintainance?
Ans. 
I am interested in the production profile as it involves hands-on work and problem-solving in a dynamic environment.
• Enjoy working on the production floor and seeing tangible results

• Like the challenge of optimizing processes and improving efficiency

• Interested in learning about lean manufacturing principles

• Have experience with production-related projects or internships
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Basic 15 question for Aptitude test

Q1. About Network question
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Q2. Your projects and details on them
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Q3. What can you do to make project better
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Q1. Introduction of yourself
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Q2. About family and life
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Q3. Future scope with company
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Q1. Diode IV Characteristics
Ans. 
Diode IV characteristics describe the relationship between current and voltage in a diode.
• Diode IV characteristics show that current increases exponentially with voltage in the forward bias region.

• In the reverse bias region, diode IV characteristics show a very small leakage current until the breakdown voltage is reached.

• The knee voltage is the point where the diode starts conducting significantly in the forward bias r...read more
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Q1. Regarding project
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Basic aptitude questions like time distance, calender etc

Easy to moderate questions on arrays ,trees

Q1. Tell about urself and ur projects
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Q2. Questions on skills mentioned in ur resume and why do u want to join our company
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