Videocon Industries Ltd. Graduate Trainee Interview Questions and Answers

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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Q1. Introduce yourself
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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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Basic of mechanical engineering mcq, maths and logical reasoning

Q1. 1 hour interview and the question were basic but not easy , concepts should be clear if you want to get selected
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Basic mathematics and quants ans logical.
Reasoning also.
Need to prepare well for quants and reasoning no english requires.

Q1. Hr question is very important just learn form online youtube
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Q2. Why we should hire you?
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I have a strong educational background, relevant skills, and a passion for engineering.
• I have a Bachelor's degree in Engineering with a focus on [specific field].

• I have completed internships and projects that have given me hands-on experience in [specific area].

• I possess strong technical skills in [relevant software/tools].

• I am a quick learner and have a strong ability to adapt to new technologies and methodologies.

• I h...read more
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Q3. What is your weakness?
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One of my weaknesses is that I tend to be overly critical of my own work.
• I have a tendency to be too self-critical and perfectionistic.

• I often spend too much time reviewing and revising my work to ensure it meets high standards.

• I sometimes struggle with accepting compliments or recognizing my own achievements.

• I am actively working on improving my self-confidence and learning to appreciate my own work.
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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?
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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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