Amber Enterprises India Graduate Engineer Trainee (Get) Interview Questions and Answers

Q1. What is the VCR (Variable Compression Ratio) cycle?
Ans. 
VCR cycle is a technology that allows the compression ratio of an engine to be varied for optimal performance and efficiency.
• VCR cycle adjusts the compression ratio of an engine based on operating conditions.

• It can improve fuel efficiency and power output of the engine.

• Examples of VCR systems include Mazda's Skyactiv-X engine and Infiniti's VC-Turbo engine.
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Q2. What is an expansion valve and what is its function?
Ans. 
An expansion valve is a device in a refrigeration system that controls the flow of refrigerant into the evaporator.
• Regulates the flow of refrigerant into the evaporator to maintain proper temperature and pressure

• Helps in converting high-pressure liquid refrigerant into low-pressure liquid-vapor mixture

• Controls the superheat in the evaporator to ensure efficient cooling

• Examples include thermostatic expansion valves (TXV
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Q1. What knowledge do you have about the HVAC industry?
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I have knowledge about HVAC industry including principles of heating, ventilation, and air conditioning systems.
• Understanding of HVAC systems and components such as boilers, chillers, air handlers, and ductwork

• Knowledge of HVAC design principles and calculations for heating and cooling loads

• Familiarity with HVAC codes and standards like ASHRAE and building regulations

• Experience with HVAC troubleshooting and maintenance...read more
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Q2. Can you provide complete details about the projects you completed during your college experience?
Ans. 
I completed multiple projects during my college experience, including a smart irrigation system and a mobile app for waste management.
• Developed a smart irrigation system using Arduino and sensors to optimize water usage in agriculture

• Created a mobile app for waste management to track waste collection schedules and promote recycling

• Collaborated with a team to design and implement a solar-powered car for a national compe
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Q1. Can you tell me about your family?
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I come from a close-knit family of four with supportive parents and a younger sibling.
• Family of four

• Supportive parents

• Close-knit

• Younger sibling
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Q2. Are you willing to relocate?
Ans. 
Yes, I am willing to relocate for the right opportunity.
• I am open to relocating for career growth and new experiences.

• I understand that relocation may be necessary for certain job opportunities.

• I am flexible and adaptable to new environments and challenges.
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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
Ans. 
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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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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Normal with electrical,reasoning

Q1. Introduction,resume,experience,interest
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