Bharat Petroleum Apprenticeship Training Mechanical Engineer Interview Questions and Answers

Q1. Clearly define the subject you likes to learn monst,
Ans. 
I am most interested in learning about artificial intelligence and machine learning.
• I am fascinated by how AI can be used to improve efficiency and accuracy in various industries.

• I enjoy studying algorithms and data analysis techniques used in machine learning.

• I am eager to explore the applications of AI in areas such as healthcare, finance, and autonomous vehicles.
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Q2. About our academic major project
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Q3. Asked maximum from fluid mechanics subject
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Q1. Personal interview and about my intrest of hpcl
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Q2. About my family,and challenge of job
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Tell me about yourself and various question screening question why you want to join our company

Q1. Tell me about yourself, resume, projects
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My aptitude test was to good and I cleared it in first round

Q1. What is the first law of gas laws?
Ans. 
The first law of gas laws is Boyle's Law, which states that the pressure of a gas is inversely proportional to its volume at a constant temperature.
• Boyle's Law states that P1V1 = P2V2, where P represents pressure and V represents volume.

• This law is based on the principle that as the volume of a gas decreases, the pressure increases, and vice versa.

• Boyle's Law is commonly used in scuba diving to understand how changes i...read more
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Q2. What are G-codes and M-codes in CNC machines?
Ans. 
G-codes and M-codes are programming languages used in CNC machines to control various functions and operations.
• G-codes are used to command specific movements and functions, such as cutting speed and tool positioning

• M-codes are used to activate auxiliary functions like coolant systems or tool changes

• Examples of G-codes include G00 for rapid movement and G01 for linear interpolation

• Examples of M-codes include M06 for too
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Q1. What is your project in final year?
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Q2. What do you know about HPCL ?
Ans. 
HPCL is a leading oil and gas company in India.
• Hindustan Petroleum Corporation Limited (HPCL) is a Navratna Central Public Sector Enterprise in India.

• It is a leading oil and gas company with a strong presence in refining, marketing, and distribution.

• HPCL operates two major refineries in Mumbai and Visakhapatnam, with a total refining capacity of over 18 million metric tonnes per annum.

• The company has a wide network of ...read more
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Q3. What is your AIM?
Ans. 
My aim is to become a skilled professional in my field and contribute to the growth and success of the organization I work for.
• To gain practical experience and knowledge through the Graduate Apprenticeship Trainee program

• To develop strong technical and interpersonal skills

• To actively contribute to projects and tasks assigned to me

• To learn from experienced professionals and mentors

• To continuously improve and stay update
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Q4. Why you are joining in HPCL knowing about one year Apprenticeship?
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Q1. Why you are joining this company?
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Q1. Full form of PESO
Ans. 
PESO stands for Paid, Earned, Shared, and Owned media. It is a framework used in marketing and public relations to categorize different types of media channels.
• Paid media refers to advertising that a company pays for, such as online ads or sponsored content.

• Earned media is publicity gained through word-of-mouth, social media shares, or press coverage.

• Shared media involves content that is shared by users on social media...read more
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Q1. They asked me about my previous job, sone general practices that we follow in the site execution, safety majors and some basic civil site related questions.
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Q2. Whatwouldyoudo toensurethe safety at site execution
Ans. 
To ensure safety at site execution, I would implement strict safety protocols, conduct regular safety inspections, provide proper training to workers, and enforce safety regulations.
• Implement strict safety protocols and guidelines

• Conduct regular safety inspections to identify potential hazards

• Provide proper training to workers on safety procedures and equipment usage

• Enforce safety regulations and hold individuals accou
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Q1. What is required for parallel operation of two transformer
Ans. 
Synchronization, similar voltage ratios, and proper phase sequence are required for parallel operation of two transformers.
• Synchronization of the two transformers is crucial to ensure they operate together smoothly.

• The transformers should have similar voltage ratios to prevent imbalance in the system.

• Proper phase sequence must be maintained to avoid damaging the transformers or causing power quality issues.
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Q2. Why induction motor is self starting.
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Induction motors are self-starting due to the rotating magnetic field produced by the stator windings.
• Induction motors have a unique design where the stator windings create a rotating magnetic field.

• This rotating magnetic field induces currents in the rotor windings, causing it to rotate and start the motor.

• No external starting mechanism is required for induction motors to begin operating.

• The principle of induction all...read more
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