ManpowerGroup Mechanical Engineer Interview Questions and Answers

Q1. Process of production
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Q2. Final production process
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Q1. What is first angle projection
Ans. 
First angle projection is a method of creating engineering drawings where the object is projected onto a plane in front of it.
• In first angle projection, the object is placed in the first quadrant of the viewing plane.

• The object is projected onto the plane from the perspective of the object looking towards the plane.

• Commonly used in Europe and Asia, while third angle projection is more common in the United States.

• Helps ...read more
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Q2. First law of thermodynamics
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The first law of thermodynamics states that energy cannot be created or destroyed, only transferred or converted.
• Energy can be transferred between systems or converted from one form to another.

• The total energy in a closed system remains constant.

• Mathematically expressed as: ΔU = Q - W, where ΔU is the change in internal energy, Q is heat added to the system, and W is work done by the system.

• Example: When a gas is compr...read more
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Q3. What is entropy
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Entropy is a measure of disorder or randomness in a system.
• Entropy is a thermodynamic property that increases with the amount of disorder in a system.

• It is a measure of the unavailable energy in a closed thermodynamic system that is also usually considered to be a measure of the system's disorder.

• Entropy can be thought of as a measure of the number of specific ways in which a system may be arranged, often interpreted a...read more
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Q1. Structure erection
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Q2. Work site metal used
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Various metals are used at work sites depending on the application and industry.
• Common metals used include steel, aluminum, copper, and brass.

• Steel is often used in construction and manufacturing for its strength and durability.

• Aluminum is lightweight and corrosion-resistant, making it ideal for aerospace and automotive industries.

• Copper is a good conductor of electricity and is used in electrical wiring and plumbing.

• B...read more
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Q3. Crane workers and safety
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Q4. Drawing meterial and meterial position
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Q5. Part by part item no used and erection drawing
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Item no dely record and tones
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Q6. Hot work sefaty
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Impact of russia ukraine war

Q1. Tell me about yourself
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Q2. Explain functioning of pump
Ans. 
A pump is a mechanical device used to move fluids from one place to another by creating pressure.
• Pumps work by converting mechanical energy into fluid flow.

• They typically consist of an inlet, an outlet, and a mechanism to move the fluid.

• Examples include centrifugal pumps, diaphragm pumps, and piston pumps.
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Round one is CBT(Computer based test).
Paper has 5 section.
General ability
Resigning
Maths
General studies
Practical

Q1. Tell about your family Types of bearings. How to calculate od and id of impeller
Ans. 
The question asks about family, types of bearings, and calculating the OD and ID of an impeller.
• When discussing your family, focus on relevant information such as your background and upbringing.

• Types of bearings include ball bearings, roller bearings, and plain bearings.

• To calculate the OD (Outer Diameter) and ID (Inner Diameter) of an impeller, you need to measure the dimensions using appropriate tools.

• Provide example...read more
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Q2. Centrifugal pump suction is negetive or positive.
Ans. 
Centrifugal pump suction is positive.
• Centrifugal pumps work by creating a low pressure at the inlet or suction side of the pump.

• This low pressure causes the fluid to flow into the pump.

• The suction pressure is always lower than the discharge pressure.

• The suction pressure can be measured using a pressure gauge.

• Positive suction pressure is required for the pump to work properly.
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Q3. Pump alignment Why are you join this company
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I am joining this company because of its reputation in the industry and the opportunities it offers for professional growth.
• The company has a strong track record of delivering high-quality products and services.

• It has a positive work culture that promotes collaboration and innovation.

• There are ample opportunities for career advancement and skill development.

• The company values employee satisfaction and provides a suppor...read more
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Q4. Difference between shutdown and breakdown maintenance.
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Shutdown maintenance is planned maintenance while breakdown maintenance is unplanned.
• Shutdown maintenance is scheduled and planned in advance to minimize downtime.

• Breakdown maintenance is reactive and performed after a failure has occurred.

• Shutdown maintenance involves inspecting, repairing, and replacing equipment before it fails.

• Breakdown maintenance involves repairing or replacing equipment after it has failed.

• Shutd...read more
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Q5. Tell me your strength
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My strength lies in my problem-solving skills and attention to detail.
• Strong problem-solving skills

• Attention to detail

• Ability to analyze complex situations

• Effective communication skills

• Adaptability and flexibility

• Teamwork and collaboration

• Strong technical knowledge

• Ability to work under pressure
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Q1. Why would you like to work with shell?
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Q2. Have you worked in any oil and gas facility before now?
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What I know about permit to work system

Q1. Which are working to the Boiler
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