Hindustan Aeronautics Electroplater Interview Questions and Answers

Q1. Introduce yourself, why this job
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Q1. What is mechanical engineering
Ans. 
Mechanical engineering is the branch of engineering that deals with the design, analysis, and manufacturing of mechanical systems.
• Involves the application of physics, mathematics, and materials science

• Designs and analyzes machines, engines, and other mechanical systems

• Includes areas such as thermodynamics, mechanics, and robotics

• Examples include designing car engines, aircraft structures, and medical devices
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Q1. Introduce your self
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Q2. Why only hpcl why not bpcl
Ans. 
I have a strong interest in the oil and gas industry, and HPCL aligns more closely with my career goals and values.
• HPCL offers a wider range of career opportunities in the oil and gas sector compared to BPCL.

• I have researched HPCL extensively and believe that their company culture and values are a better fit for me.

• HPCL has a stronger presence in the market and offers more room for growth and development.
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Q1. Net positive suction head
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Q2. Distillation column
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Q3. Absorption tower
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Q1. What is RTD and its uses?
Ans. 
RTD stands for Resistance Temperature Detector. It is a type of temperature sensor that measures temperature by correlating the resistance of the RTD element with temperature.
• RTD is commonly used in industrial applications for temperature measurement and control.

• It provides accurate and stable temperature readings.

• RTDs are made of pure metals or metal alloys, such as platinum, nickel, or copper.

• They are used in various...read more
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Q2. What is mosfet and its uses
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A MOSFET is a type of transistor that is widely used in electronic devices for switching and amplifying signals.
• MOSFET stands for Metal-Oxide-Semiconductor Field-Effect Transistor.

• It is a three-terminal device with a gate, source, and drain.

• MOSFETs are used in various applications such as power amplifiers, voltage regulators, and digital logic circuits.

• They are commonly used in computer processors, mobile phones, and p...read more
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2 ROUND
DSA ROUND
WHERE 2 QUESTIONS WERE GIVEN

Q1. DSA JAVA PYTHON QUESTIONS
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Q1. 5 MIN INTERVIEW NAME PLACE READY FOR RELOCATION
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Q1. Types of pumps and classification of pumps
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Q2. Whats is meant by least of an instrument
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Q3. Types of Turbines
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Q4. Why intercooler is used
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Group discussion will be tough

Q1. Basic knowledge of gas industry
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General aptitude regarding mathematics, time work, time and distance, blood relations.

Q1. Basic technical round regarding pneumatic, pressure Gauges, valves.
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Q1. Be physically fit. Make sure your eye sight is OK, hearing capacity is good.
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