Crane Process Flow Technologies India Interview Questions, Process, and Tips

Q1. Questions related to core mechanical engg
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Q2. Product related questions
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Q1. Mechanical aptitude
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Q2. Explain on flushing & cavitation
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Flushing is the process of cleaning out a system by forcing fluid through it, while cavitation is the formation of vapor bubbles in a liquid due to rapid changes in pressure.
• Flushing involves using a fluid to remove contaminants or debris from a system, such as a hydraulic system or a pipeline.

• Cavitation occurs when the pressure in a liquid drops below its vapor pressure, causing bubbles to form and collapse, leading t...read more
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Q3. Explain on different materials & their grades
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Materials come in different grades based on their composition, properties, and intended use.
• Materials can be classified into metals, polymers, ceramics, and composites.

• Each material type has different grades based on factors like strength, durability, conductivity, and corrosion resistance.

• Examples include steel grades like 304, 316, and 430, polymer grades like HDPE and PVC, and ceramic grades like alumina and zirconi
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Q4. Stress vs strain on mild steel & different materials
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Stress is the force applied to a material, while strain is the resulting deformation. Mild steel has a linear stress-strain curve.
• Stress is the force applied to a material per unit area, measured in N/m^2 or Pascals.

• Strain is the resulting deformation of the material, measured as a ratio of the change in length to the original length.

• Mild steel typically has a linear stress-strain curve until it reaches its yield point...read more
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Q1. Thumb rules for sheet metal design
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Thumb rules for sheet metal design include minimum bend radius, hole spacing, and material thickness considerations.
• Minimum bend radius should be at least equal to the material thickness to avoid cracking

• Hole spacing should be at least 2 times the material thickness to prevent distortion

• Material thickness should be chosen based on the application and required strength

• Avoid sharp corners to reduce stress concentrations

• U...read more
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Overall or general review

Q1. General checkup round regarding job profile, current location, willing to move to a different city, salary expectation and current notic period
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Q1. General overview on current work. Detailed explanation of current projects. Some technical questions on CFD and turbo machinery
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Q1. More detailed discussion on my interests and why would I want to join them. My background. University projects, family background. Some questions on CFD
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