Burckhardt Compression Interview Questions, Process, and Tips

Q1. Describe your self your last job experience and candidates also Should've understood their Job role requirement of burckhardt also knowledge required SAP,CRM, Outlook,Microsoft Excel and word too.
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Q1. 1) do you know instrumentation P and ID diagram 2) symbols related to compressor 3) what is junction box 4) they show P and ID diagram to read and explain 5) what is your role in previous company 6) do you...read more
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Q1. Here my was taken by team lead from Switzerland .he is very friendly .it was a very good interview cum discussion First he introduce himself and tell what is actuall job role for this position. 1) what is ...read more
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Q1. Why is the sand blasting required
Ans. 
Sand blasting is required to remove old paint, rust, and other contaminants from surfaces before painting.
• Sand blasting helps create a clean and smooth surface for paint adhesion.

• It removes old paint, rust, scale, and other surface contaminants.

• Sand blasting also helps in profiling the surface, providing better paint adhesion.

• It is an effective method for preparing surfaces made of metal, concrete, or wood.

• Sand blastin...read more
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Q2. Which anti corrosion metal is widely used for surface coating on iron sheets for galvanizing
Ans. 
Zinc is widely used for surface coating on iron sheets for galvanizing.
• Zinc is commonly used as a protective coating for iron sheets to prevent corrosion.

• The process of coating iron sheets with zinc is known as galvanizing.

• Zinc provides a sacrificial layer that corrodes instead of the iron, extending the lifespan of the metal.

• Galvanized iron sheets are commonly used in construction, automotive, and manufacturing indust...read more
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Q3. List of grades of blast finish to the Swedish standard
Ans. 
The Swedish standard for blast finish includes several grades.
• The Swedish standard for blast finish categorizes the finish into different grades based on the level of surface roughness.

• The grades range from Sa 1 to Sa 3, with Sa 1 being the least rough and Sa 3 being the roughest.

• Sa 1 is a light blast cleaning, suitable for surfaces that will be painted or coated.

• Sa 2 is a thorough blast cleaning, suitable for surfaces...read more
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Q4. What is the air pressure require for sand blasting
Ans. 
The air pressure required for sand blasting depends on various factors such as the type of surface being blasted, the type of abrasive material used, and the desired level of surface preparation.
• The air pressure for sand blasting typically ranges from 40 to 120 pounds per square inch (psi).

• For delicate surfaces or light cleaning, lower air pressure around 40-60 psi may be sufficient.

• For heavy-duty cleaning or removal o...read more
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Q5. How many types of sand Blasting nozzle
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There are several types of sandblasting nozzles used for different purposes.
• There are generally four types of sandblasting nozzles: straight bore, venturi, angle, and wide throat.

• Straight bore nozzles are the most common and provide a concentrated stream of abrasive material.

• Venturi nozzles have a wider entry and narrow exit, creating a vacuum effect to increase abrasive velocity.

• Angle nozzles are used for hard-to-reac...read more
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General aptitude questions ,.......... ..........

Q1. Study basic questions of SOM(sfd, bmd), thermodynamics 0th,1st,2nd law.
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Q2. Manufacturing process -heat treatment, etc metrology- quality checking instruments and their least count gdt symbols and definitions
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