McDermott International Senior Piping Engineer Interview Questions and Answers for Experienced

Q1. Tower crane boom length??
Ans. 
The boom length of a tower crane varies depending on the model and manufacturer.
• Tower crane boom length can range from 30 meters to over 100 meters.

• The boom length determines the maximum height and reach of the crane.

• Factors such as weight capacity and wind speed also affect the boom length.

• Some popular tower crane models and their boom lengths include: Potain MDT 98 (55 meters), Liebherr 630 EC-H 40 (40 meters), and T
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Q2. Welding rod types and welding tyoes
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Q1. Salary requirements and other benefits desired
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Q2. Notice period at current company
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Q1. Related to job description
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Q1. SFD & BMD Diagrams,
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Q2. Questions about wind & seismic analysis
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Q1. Introducing and personality
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Technical questions about the Revit and MEP

Quantative aptitude /verbal and logical reasoning

Q1. Extempore+technical questions
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Q2. Questions on power system
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Q3. Questionson electrical machines
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Q1. What is dual case in finding R value in EQ
Ans. 
Dual case in finding R value in EQ refers to considering both the worst-case scenario and the best-case scenario.
• Dual case involves analyzing the structure's response to both maximum and minimum loads.

• It helps in determining the range of possible outcomes for the structure.

• For example, in seismic design, dual case analysis considers both the maximum and minimum seismic forces that the structure may experience.
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Q2. Why you are shifting your job
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