Exide Industries Graduate Trainee Interview Questions and Answers

Q1. Resume questions
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Q2. Department orientated questions
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Q1. What is non destructive testing
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Non destructive testing is a method used to evaluate the properties of a material, component, or system without causing damage.
• NDT techniques include visual inspection, ultrasonic testing, radiography, magnetic particle testing, and dye penetrant testing.

• It is commonly used in industries such as aerospace, automotive, construction, and manufacturing to ensure the quality and safety of products.

• NDT helps detect defects ...read more
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Q2. Types of non destructive testing
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Non destructive testing (NDT) is a method used to evaluate the properties of a material, component, or system without causing damage.
• Ultrasonic testing - uses high frequency sound waves to detect internal flaws

• Radiographic testing - uses X-rays or gamma rays to inspect the internal structure of a material

• Magnetic particle testing - detects surface and near-surface flaws in ferromagnetic materials

• Liquid penetrant testin...read more
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Q3. Explain few methods of ndt
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NDT methods are used to inspect materials and components without causing damage.
• Ultrasonic Testing (UT) - uses high frequency sound waves to detect internal flaws

• Radiographic Testing (RT) - uses X-rays or gamma rays to inspect for defects

• Magnetic Particle Testing (MPT) - detects surface and near-surface flaws in ferromagnetic materials

• Liquid Penetrant Testing (LPT) - uses dye or fluorescent liquid to detect surface def...read more
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Q1. Technical programming questions, electronics basic questions, networking basic questions
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1st section: numerical aptitude
2nd section: core questions
3rd section: situation reaction questions

30 min group discussion with 2 topics
1st topic: agneepath scheme
2nd scheme: influence of indian cinemas in the crimerates

Q1. Both hr and technical wwere combined
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Q2. . different forces acting on a moving cycle and force analysis . newtonian and non newtonian fluids .why tyres are made of rubber and not steel
Ans. 
Forces acting on a moving cycle, Newtonian vs non-Newtonian fluids, and why tires are made of rubber.
• Forces on a moving cycle include friction, air resistance, and gravity.

• Newtonian fluids have constant viscosity, while non-Newtonian fluids change viscosity with stress.

• Tires are made of rubber for flexibility, grip, and shock absorption.

• Rubber tires provide better traction and a smoother ride compared to steel tires.
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Q3. Howadiabatic and constant volume processes are achieved in practical
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Adiabatic and constant volume processes are achieved in practical by controlling heat transfer and volume change respectively.
• Adiabatic process is achieved by insulating the system to prevent heat transfer with the surroundings.

• Constant volume process is achieved by using a closed container where the volume remains constant during the process.

• Examples include adiabatic compression in a gas turbine engine and constant v
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Q4. Why priming is neede in the pumps
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Priming is needed in pumps to remove air and create a vacuum, ensuring proper functioning and preventing damage.
• Priming removes air from the pump, allowing it to create a vacuum and start pumping efficiently.

• It helps prevent cavitation, which can damage the pump by causing vibrations and erosion.

• Priming is essential for self-priming pumps to start pumping without manual intervention.

• Examples of priming methods include ...read more
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Q5. What is NPSH of pumps
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NPSH stands for Net Positive Suction Head, it is a measure of the pressure available at the suction port of a pump.
• NPSH is important for determining if a pump will operate properly without cavitation.

• It is calculated by subtracting the vapor pressure of the liquid being pumped from the total suction head of the pump.

• NPSH is typically provided by the pump manufacturer and must be considered when selecting a pump for a s
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Q1. Why mechanical?
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I chose mechanical because of my passion for understanding how things work and my desire to design and create innovative solutions.
• Fascination with machines and mechanisms

• Interest in problem-solving and finding practical solutions

• Enjoyment of hands-on work and building things

• Desire to contribute to advancements in technology

• Ability to apply mathematical and scientific principles to real-world applications
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Q2. Why are you in Bosch?
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Q3. Any questions about job role?
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Q4. Any questions about company?
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Q5. Are you like to work in marketing?
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