CR3 Group Interview Questions, Process, and Tips

Q1. Scaffolding report
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Q2. Scaffolding type
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Q3. Scaffolding Erection
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Job related question like maintenance and pipinh job.

Q1. Column maintenance and exchanger maintenance.
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Q2. Heat exchanger maintenance.
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Q3. Piping work and schedule.
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Q4. Material co Ordination.
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Q5. Job planning and execution at timely.
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I am mechanical engineer in diploma. 10 out of 7.81 cgpi in gtu. Fully pass out .

I am best of role in rotary supervisor in field wark. Job releted discuss for technician and team leader . Overruling for pump , compressor in wark and knowledge. Team wark load for diviaded and safety to wark employees to mindset .

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Q1. Past experience and salary expectation
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Q1. Basics about Internal Auditing
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Q2. Details about good observations found
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Q3. Details about how will one find an audit observation in a given scenario
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Q4. What value additions Internal audit provides to the business entity
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Internal audit provides value additions to the business entity by identifying risks, improving processes, and enhancing governance.
• Identifying and mitigating risks: Internal audit helps identify potential risks and provides recommendations to mitigate them, ensuring the business operates in a secure and controlled environment.

• Improving processes and efficiency: By reviewing and evaluating existing processes, internal a...read more
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Q1. About pump,compressor,bearing, Mechanical seal,Seal plan etc.they focus only on Rotary equipment.
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Q2. Classification of bearing?
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Bearings can be classified based on the type of load they can handle, the type of motion they allow, and the design of the bearing.
• Based on load: radial bearings, thrust bearings, combined bearings

• Based on motion: linear bearings, rotary bearings

• Based on design: ball bearings, roller bearings, plain bearings
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Q3. Types of Mechanical seal and it's working?
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Mechanical seals are used to prevent leakage in rotary equipment by creating a barrier between moving and stationary parts.
• Mechanical seals can be classified into various types such as pusher seals, non-pusher seals, balanced seals, unbalanced seals, cartridge seals, and split seals.

• They work by maintaining a thin film of liquid or gas between the sealing faces to prevent leakage.

• The seal faces are typically made of ma...read more
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Q4. Types of pump and it's working and also describe characteristics of pump?
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Types of pumps include centrifugal, reciprocating, and rotary pumps. They work by creating a flow of liquid through mechanical action. Characteristics include flow rate, pressure, efficiency, and power consumption.
• Centrifugal pumps use a rotating impeller to create a flow of liquid by centrifugal force.

• Reciprocating pumps use a piston or diaphragm to create a flow of liquid by reciprocating motion.

• Rotary pumps use rota...read more
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Q5. How to identify bearing?
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Bearings can be identified by their size, shape, material, and markings.
• Check the size and shape of the bearing to determine its type (e.g. ball bearing, roller bearing)

• Look for any markings or labels on the bearing that indicate the manufacturer or part number

• Identify the material of the bearing (e.g. steel, ceramic) by visual inspection or using a magnet

• Measure the inner and outer diameter, width, and type of bearing
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Q6. About alignment of pump?
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Q1. What is ITP and how to make.
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ITP stands for Inspection and Test Plan, a document outlining the procedures and criteria for quality control in a project.
• ITP includes details on inspection points, testing methods, acceptance criteria, and responsibilities.

• It is typically prepared by the QA/QC engineer in collaboration with project stakeholders.

• Examples of ITP documents include welding inspection plans, concrete pouring inspection plans, and electric
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Q2. What is WPS and how to prepare
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WPS stands for Welding Procedure Specification, it is a document that provides detailed instructions on how to weld a specific joint.
• WPS includes information on welding parameters, materials, techniques, and inspection requirements.

• It is prepared based on welding codes and standards such as ASME, AWS, or ISO.

• WPS is essential for ensuring the quality and consistency of welded joints.

• Examples of information in a WPS incl...read more
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Q3. NDT % and selection method
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Q4. QCR prepration and reports
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Q5. ASME codes related
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From past experience data

Q1. Salary negotiation
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Q2. Family background
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Q3. Education & Experience related data
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Q4. Reason for the change of job
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Seeking new challenges and growth opportunities in a dynamic work environment.
• Looking for career advancement

• Interested in gaining new skills and experiences

• Seeking a more challenging role

• Wanting to work in a different industry or company

• Relocation for personal reasons
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