Engineer 4

10+ Engineer 4 Interview Questions and Answers

Updated 8 Jun 2024

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Q1. Seismic Zone in which you have design exposure. Any design experience in high seismic zone

Ans.

I have design exposure in seismic zones 2 and 3. I have designed structures in high seismic zones.

  • I have designed structures in seismic zones 2 and 3

  • I have experience designing structures in high seismic zones

  • I am familiar with seismic codes and regulations

  • I have used seismic analysis software such as ETABS and SAP2000

Q2. What are the software you have known related to design

Ans.

I have experience with various design software.

  • AutoCAD

  • SolidWorks

  • CATIA

  • Pro/ENGINEER

  • Inventor

  • SketchUp

  • Revit

  • ANSYS

Q3. How to work wind turbine generator

Ans.

A wind turbine generator converts wind energy into electrical energy.

  • Wind turns the blades of the turbine

  • The blades spin a shaft connected to a generator

  • The generator converts mechanical energy into electrical energy

  • The electrical energy is then transmitted to the power grid

Q4. Which Design Code are you conversant

Ans.

I am conversant with several design codes including ASME, API, and ANSI.

  • ASME

  • API

  • ANSI

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Q5. How to work Dubbly feed induction Generator

Ans.

A doubly fed induction generator is a type of AC electrical generator that has windings on both the stator and rotor.

  • DFIG is used in wind turbines to generate electrical power

  • It has two sets of windings, one on the stator and one on the rotor

  • The rotor windings are connected to a power converter that allows for variable speed operation

  • DFIG is more efficient than traditional induction generators

  • It requires a control system to regulate the power flow

Q6. How to work and maintain Gear box

Ans.

To work and maintain a gear box, regular inspection, lubrication, and cleaning are necessary.

  • Regularly inspect the gear box for any signs of wear and tear

  • Lubricate the gear box with the recommended oil or grease

  • Clean the gear box to remove any dirt or debris

  • Replace any damaged or worn out parts immediately

  • Follow the manufacturer's instructions for maintenance and repair

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Q7. What is Dubbly feed induction Generator

Ans.

A Dubbly feed induction generator is a type of generator that uses a unique stator winding design to produce electrical power.

  • It uses a double-layer winding design to improve efficiency and reduce losses

  • It is commonly used in wind turbines and hydroelectric power plants

  • It can operate at variable speeds and is well-suited for renewable energy applications

Q8. Any International Code exposure

Ans.

Yes, I have exposure to international codes such as ASME, API, and ISO.

  • I have worked on projects that required compliance with international codes and standards.

  • I am familiar with ASME Boiler and Pressure Vessel Code, API 650, and ISO 9001.

  • I have experience in designing and reviewing piping and instrumentation diagrams (P&IDs) according to international codes.

  • I have also participated in audits to ensure compliance with international codes and standards.

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Q9. Experience in RISA, BIM, Revit

Ans.

I have extensive experience in RISA, BIM, and Revit.

  • Proficient in using RISA for structural analysis and design

  • Expertise in BIM software for 3D modeling and coordination

  • Skilled in using Revit for architectural design and documentation

  • Experience in integrating RISA and Revit for efficient design workflow

Q10. What is hardness

Ans.

Hardness is a measure of a material's resistance to deformation, scratching, or abrasion.

  • Hardness is often measured using the Mohs scale for minerals or the Rockwell scale for metals.

  • Materials with higher hardness values are more resistant to wear and scratching.

  • Hardness can also affect a material's machinability and ability to be shaped or formed.

  • Common examples of hard materials include diamonds, steel, and ceramics.

Q11. What is MEK use

Ans.

MEK is a solvent commonly used in industrial applications for tasks such as cleaning and degreasing.

  • MEK stands for Methyl Ethyl Ketone

  • It is commonly used as a solvent in industrial processes

  • MEK is used for tasks such as cleaning, degreasing, and as a thinner in coatings

Q12. Coding for lift operations

Ans.

Coding for lift operations involves programming the lift's movement and safety features.

  • The code should ensure safe and efficient movement of the lift.

  • It should include emergency stop and alarm features.

  • The code should also handle user inputs and display information.

  • Examples of programming languages used for lift operations include C++, Java, and Python.

Q13. Type of hardness

Ans.

Hardness can be classified into different types such as Mohs, Vickers, Brinell, Rockwell, etc.

  • Mohs scale is used for minerals, Vickers and Brinell are used for metals, Rockwell is used for metals and plastics

  • Mohs scale ranges from 1 (softest) to 10 (hardest), Vickers and Brinell measure hardness by indenting the material with a specific force, Rockwell measures hardness by the depth of penetration

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